Pith Number

pith:ABSMLUJY

pith:2013:ABSMLUJYTOON4PICCBKT2HQWRT

not attested not anchored not stored refs pending

On the abundances of noble and biologically relevant gases in Lake Vostok, Antarctica

Azzedine Lakhlifi, Eric Chassefi\`ere, Matthew Pasek, Olivier Mousis, Sylvain Picaud

arxiv:1301.2009 v1 · 2013-01-10 · 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{ABSMLUJYTOON4PICCBKT2HQWRT}

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	2026-05-18T01:52:14.119742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0064c5d1389b9cde3d0210553d1e168cc4ce327d6f962a1ea522e7f1e3b60296

Aliases

arxiv: 1301.2009 · arxiv_version: 1301.2009v1 · doi: 10.48550/arxiv.1301.2009 · pith_short_12: ABSMLUJYTOON · pith_short_16: ABSMLUJYTOON4PIC · pith_short_8: ABSMLUJY

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/ABSMLUJYTOON4PICCBKT2HQWRT \
  | 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: 0064c5d1389b9cde3d0210553d1e168cc4ce327d6f962a1ea522e7f1e3b60296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e54967f92c500a9f498f08cb0f2ba132e4d29557c083ae5d339d3643c571b7d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-01-10T00:21:03Z",
    "title_canon_sha256": "874a27c9f1ed4f323d76d803cb5807703d3d33638c3d9f7a2750ebfd163d3214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2009",
    "kind": "arxiv",
    "version": 1
  }
}