Pith Number

pith:NDEA2I3G

pith:2010:NDEA2I3GZK4S7MGZ5HDGAFYR2E

not attested not anchored not stored refs pending

Exploring the Origin and Fate of the Magellanic Stream with Ultraviolet and Optical Absorption

(2) UW-Madison, (3) University of Potsdam, (4) STScI), Andrew J. Fox (1), Bart P. Wakker (2), Blair D. Savage (2), Jonathan V. Smoker (1), Kenneth R. Sembach (4) ((1) ESO-Chile, Philipp Richter (3)

arxiv:1006.0974 v1 · 2010-06-04 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDEA2I3GZK4S7MGZ5HDGAFYR2E}

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

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	2026-05-18T02:07:04.619473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68c80d2366cab92fb0d9e9c6601711d1103e29f48adf85e29a0286cd3c9c5e7f

Aliases

arxiv: 1006.0974 · arxiv_version: 1006.0974v1 · doi: 10.48550/arxiv.1006.0974 · pith_short_12: NDEA2I3GZK4S · pith_short_16: NDEA2I3GZK4S7MGZ · pith_short_8: NDEA2I3G

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/NDEA2I3GZK4S7MGZ5HDGAFYR2E \
  | 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: 68c80d2366cab92fb0d9e9c6601711d1103e29f48adf85e29a0286cd3c9c5e7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d2df612f1c1ff13f4d32ea070d0223d95c9403d914c6eba8b9c64450bda60a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-04T20:00:06Z",
    "title_canon_sha256": "da117b3b3be92551728c22ec8b4349e4c02de7d8377a07c37a90e3881864360a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0974",
    "kind": "arxiv",
    "version": 1
  }
}