Pith Number

pith:F2FMBBYM

pith:2018:F2FMBBYMU3R4TUZYACXWQSIJYZ

not attested not anchored not stored refs pending

Enrichment of the hot intracluster medium: observations

A. Simionescu, F. Mernier, H. Yamaguchi, J. de Plaa, J. S. Kaastra, L. Gu, N. Werner, P. Medvedev, S. Ettori, V. Biffi

arxiv:1811.01967 v3 · 2018-11-05 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2FMBBYMU3R4TUZYACXWQSIJYZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:54:39.073411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e8ac0870ca6e3c9d33800af684909c66ffcec2c113354f67c3d88ba4309de40

Aliases

arxiv: 1811.01967 · arxiv_version: 1811.01967v3 · doi: 10.48550/arxiv.1811.01967 · pith_short_12: F2FMBBYMU3R4 · pith_short_16: F2FMBBYMU3R4TUZY · pith_short_8: F2FMBBYM

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/F2FMBBYMU3R4TUZYACXWQSIJYZ \
  | 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: 2e8ac0870ca6e3c9d33800af684909c66ffcec2c113354f67c3d88ba4309de40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eef1fb2e1dc9a2e84848e2e50c9ac4539df125a67bb463f52e16a763e19a5a3",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-11-05T19:00:04Z",
    "title_canon_sha256": "47d74516daf1cc85ae2765c1ec385564109a9b760bf1c19017c78c25d95790af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01967",
    "kind": "arxiv",
    "version": 3
  }
}