Pith Number

pith:JFDJACOZ

pith:2012:JFDJACOZTQ6EDLL2KESS2H7V6S

not attested not anchored not stored refs pending

Cluster science from ROSAT to eROSITA

Gayoung Chon, Hans Boehringer

arxiv:1210.5132 v1 · 2012-10-18 · 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{JFDJACOZTQ6EDLL2KESS2H7V6S}

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	2026-05-18T01:53:46.605296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49469009d99c3c41ad7a51252d1ff5f48f33c91b2b3b794b9a4412d2eb696f2b

Aliases

arxiv: 1210.5132 · arxiv_version: 1210.5132v1 · doi: 10.48550/arxiv.1210.5132 · pith_short_12: JFDJACOZTQ6E · pith_short_16: JFDJACOZTQ6EDLL2 · pith_short_8: JFDJACOZ

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/JFDJACOZTQ6EDLL2KESS2H7V6S \
  | 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: 49469009d99c3c41ad7a51252d1ff5f48f33c91b2b3b794b9a4412d2eb696f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ff873e690aa20aa70d3ebd1b8319ae932d004b6e75dda15bb8a0f597caf4499",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-18T14:09:32Z",
    "title_canon_sha256": "cf735006490e3fb20cbc463f5dc3bf280ad33bd002966efa5d14b2c6c7b726f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5132",
    "kind": "arxiv",
    "version": 1
  }
}