Pith Number

pith:PNQ3LTXA

pith:2013:PNQ3LTXAREFLNODIISVLVEKNH7

not attested not anchored not stored refs pending

A comprehensive picture of baryons in groups and clusters of galaxies

B. Maughan, F. Durret, G. B. Lima Neto, N. Martinet, T. F. Lagana, Y.-Y. Zhang

arxiv:1304.6061 v2 · 2013-04-22 · 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{PNQ3LTXAREFLNODIISVLVEKNH7}

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	2026-05-18T03:24:52.290237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b61b5cee0890ab6b86844aaba914d3ff1c2dbcba103e82f8ad401e89ca3ab6e

Aliases

arxiv: 1304.6061 · arxiv_version: 1304.6061v2 · doi: 10.48550/arxiv.1304.6061 · pith_short_12: PNQ3LTXAREFL · pith_short_16: PNQ3LTXAREFLNODI · pith_short_8: PNQ3LTXA

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/PNQ3LTXAREFLNODIISVLVEKNH7 \
  | 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: 7b61b5cee0890ab6b86844aaba914d3ff1c2dbcba103e82f8ad401e89ca3ab6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12ac6e61fdc42480342c24b11f0ec0e4a74c2391d04b585fe4205c5889410b7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-22T19:13:07Z",
    "title_canon_sha256": "af31c918f07313a8a84c321e16623c2853e8a3bb7c75f9e6341cba02a437968f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6061",
    "kind": "arxiv",
    "version": 2
  }
}