Pith Number

pith:26PEVQDJ

pith:2017:26PEVQDJ25XV472ZUFBAA4GSKN

not attested not anchored not stored refs pending

H$_2$O and O$_2$ Absorption in the Coma of Comet 67P/Churyumov-Gerasimenko Measured by the Alice Far-Ultraviolet Spectrograph on Rosetta

Andrew J. Steffl, Brian A. Keeney, Harold A. Weaver, Jean-Loup Bertaux, Joel Wm. Parker, Jon P. Pineau, Lori M. Feaga, Michael F. A'Hearn, M. Versteeg, Paul D. Feldman, Rebecca Schindhelm, Richard A. Medina, S. Alan Stern

arxiv:1706.01948 v1 · 2017-06-06 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26PEVQDJ25XV472ZUFBAA4GSKN}

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	2026-07-05T03:11:08.160049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d79e4ac069d76f5e7f59a1420070d2537961f189c514d7c5ddbb4e72bb4ba8e1

Aliases

arxiv: 1706.01948 · arxiv_version: 1706.01948v1 · doi: 10.48550/arxiv.1706.01948 · pith_short_12: 26PEVQDJ25XV · pith_short_16: 26PEVQDJ25XV472Z · pith_short_8: 26PEVQDJ

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/26PEVQDJ25XV472ZUFBAA4GSKN \
  | 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: d79e4ac069d76f5e7f59a1420070d2537961f189c514d7c5ddbb4e72bb4ba8e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32fcdb0d6285b4ac1eb11333fae9dbd391e05516016547729dfd30c7363e5ab9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-06-06T20:03:50Z",
    "title_canon_sha256": "a4eead0bcbb90eb1777f5b35d21baa94fde8da6e82c1d03d32bd20e85d9570cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01948",
    "kind": "arxiv",
    "version": 1
  }
}