Pith Number

pith:TWNCDZG2

pith:2012:TWNCDZG2XJZ3OF6MLQD7ZLDSFE

not attested not anchored not stored refs pending

Properties of gas clumps and gas clumping factor in the intra cluster medium

A. Simionescu, D. Eckert, F. Vazza, M. Brueggen, S. Ettori

arxiv:1211.1695 v1 · 2012-11-07 · astro-ph.CO · 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{TWNCDZG2XJZ3OF6MLQD7ZLDSFE}

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	2026-05-18T01:53:18.280934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d9a21e4daba73b717cc5c07fcac7229292854c5335f0fa83f1a45d2b7b4f320

Aliases

arxiv: 1211.1695 · arxiv_version: 1211.1695v1 · doi: 10.48550/arxiv.1211.1695 · pith_short_12: TWNCDZG2XJZ3 · pith_short_16: TWNCDZG2XJZ3OF6M · pith_short_8: TWNCDZG2

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/TWNCDZG2XJZ3OF6MLQD7ZLDSFE \
  | 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: 9d9a21e4daba73b717cc5c07fcac7229292854c5335f0fa83f1a45d2b7b4f320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f6b9ae601aab0c4ef9b91f6eae7bc15e35be3148637089f8fab18f55d1c999b",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-07T21:27:36Z",
    "title_canon_sha256": "27567c9f0bc774d298db49ad08322e68825e63f9c7a16b84de7abcd4335e91bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1695",
    "kind": "arxiv",
    "version": 1
  }
}