Pith Number

pith:WELTNJFV

pith:2011:WELTNJFV7FV3IBNY6SCQG7UT7H

not attested not anchored not stored refs pending

TAUVEX: status in 2011

Jayant Murthy, Noah Brosch

arxiv:1102.1262 v1 · 2011-02-07 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WELTNJFV7FV3IBNY6SCQG7UT7H}

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	2026-05-18T02:03:16.070052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b11736a4b5f96bb405b8f485037e93f9cf0c8b1ee7047a51328e5f7ea7b4a328

Aliases

arxiv: 1102.1262 · arxiv_version: 1102.1262v1 · doi: 10.48550/arxiv.1102.1262 · pith_short_12: WELTNJFV7FV3 · pith_short_16: WELTNJFV7FV3IBNY · pith_short_8: WELTNJFV

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/WELTNJFV7FV3IBNY6SCQG7UT7H \
  | 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: b11736a4b5f96bb405b8f485037e93f9cf0c8b1ee7047a51328e5f7ea7b4a328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af28305b1d65177c11394505603b55abbfff7db0aed8e620cded3ab73fb007e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-02-07T10:16:16Z",
    "title_canon_sha256": "57a54cbb63bf03ee199a9871bdaa264d59658863f198d404c5292fc5441f7033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1262",
    "kind": "arxiv",
    "version": 1
  }
}