Pith Number

pith:X3XCUDRQ

pith:2014:X3XCUDRQWQTSI3OBKOMH4TPOGG

not attested not anchored not stored refs pending

The SOFIA Observatory at the Start of Routine Science Operations : Mission capabilities and performance

Adwin Boogert, Alfred Krabbe, Allan W. Meyer, Andreas Reinacher, Andrew Helton, B.-G. Andersson, Brent R. Cobleigh, Charles Kaminski, Christian Engfer, Daniel Kozarsky, Donald J. Nickison, Douglas Hoffman, Eddie Zavala, Edward Harmon, Edward W. Dunham, Ehsan Talebi, Elizabeth Moore, Enrico Pfueller, Eric Burgh, Eric E. Becklin, Erick Young, Erin C. Smith, Geoffrey Ediss, Goran Sandell, Hans Zinnecker, Holger Jakob, James Radomski, Jeanette Le, Jeff Homan, Jeffrey E. Van Cleve, Jim De Buizer, John Miles, John Rasmussen, John Vaillancourt, Joseph D. Adams, Julie E. Schonfeld, Jurgen Wolf, Kortney Opshaug, Manuel Wiedemann, Maura Fujieh, Maureen L. Savage, Michael Gross, Michael Hutwohl, Nancy McKown, Oliver Zeile, Pamela M. Marcum, Pasquale Temi, Peter T. Zell, Ralph Y. Shuping, Randolf Klein, Randy Grashuis, Ravi Sankrit, Riccardo Melchiorri, Rick Brewster, Sachindev Shenoy, Scott Miller, Stefan Teufel, Stephen C. Jensen, Steven Culp, Sybil Adams, Thomas L. Roellig, Ting C. Tseng, Ulrich Lampater, Walter E. Miller, William B. Latter, William D. Vacca, William Reach, Yannick Lammen

arxiv:1405.7390 v1 · 2014-05-28 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3XCUDRQWQTSI3OBKOMH4TPOGG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:43:05.190580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beee2a0e30b427246dc153987e4dee3199669f975a511df268f43a10bbaf00fe

Aliases

arxiv: 1405.7390 · arxiv_version: 1405.7390v1 · doi: 10.48550/arxiv.1405.7390 · pith_short_12: X3XCUDRQWQTS · pith_short_16: X3XCUDRQWQTSI3OB · pith_short_8: X3XCUDRQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/X3XCUDRQWQTSI3OBKOMH4TPOGG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: beee2a0e30b427246dc153987e4dee3199669f975a511df268f43a10bbaf00fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90cd8cc381a8a6e976946c80c0fc5fc1433b6f89a03abaf041d14a8d0d05091f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-05-28T20:31:28Z",
    "title_canon_sha256": "799274d0b73ee091a7d0c792540ac26eceb57fe7a0179a624dbcdb02a5e2f17e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7390",
    "kind": "arxiv",
    "version": 1
  }
}