Pith Number

pith:JTAJNXMU

pith:2013:JTAJNXMUHHXALK2D44Q4JQVJRW

not attested not anchored not stored refs pending

BAO cosmography

Celia Escamilla-Rivera, Irene Sendra, Jailson Alcaniz, Ruth Lazkoz, Vincenzo Salzano

arxiv:1311.6817 v1 · 2013-11-26 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTAJNXMUHHXALK2D44Q4JQVJRW}

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	2026-05-18T03:05:17.694696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cc096dd9439ee05ab43e721c4c2a98da79ace26e70327709ac20334d4af4689

Aliases

arxiv: 1311.6817 · arxiv_version: 1311.6817v1 · doi: 10.48550/arxiv.1311.6817 · pith_short_12: JTAJNXMUHHXA · pith_short_16: JTAJNXMUHHXALK2D · pith_short_8: JTAJNXMU

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/JTAJNXMUHHXALK2D44Q4JQVJRW \
  | 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: 4cc096dd9439ee05ab43e721c4c2a98da79ace26e70327709ac20334d4af4689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "526e657f08d3ad48269d7cafcc29562f6eaf81e8d8fa1a1791f456bcd15e664f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-26T21:00:17Z",
    "title_canon_sha256": "8277976a84d1523cc5a58795eb960e6158e7772d6728844df95382e010827b37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6817",
    "kind": "arxiv",
    "version": 1
  }
}