Pith Number

pith:D5M3FTDO

pith:2009:D5M3FTDOPB4B4T7B2GUKIQEE44

not attested not anchored not stored refs pending

Radio Halos From Simulations And Hadronic Models I: The Coma cluster

A. Bonafede, G. Brunetti, J. Donnert, K. Dolag, R.Cassano

arxiv:0905.2418 v1 · 2009-05-15 · 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{D5M3FTDOPB4B4T7B2GUKIQEE44}

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	2026-05-18T02:13:39.319459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f59b2cc6e78781e4fe1d1a8a44084e7158f690cf436a553eba71a960f182325

Aliases

arxiv: 0905.2418 · arxiv_version: 0905.2418v1 · doi: 10.48550/arxiv.0905.2418 · pith_short_12: D5M3FTDOPB4B · pith_short_16: D5M3FTDOPB4B4T7B · pith_short_8: D5M3FTDO

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/D5M3FTDOPB4B4T7B2GUKIQEE44 \
  | 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: 1f59b2cc6e78781e4fe1d1a8a44084e7158f690cf436a553eba71a960f182325

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bccdeebc61b0b9d29aa16c43772ed0923f3ca786d7da3382773d66a01b5cd209",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-05-15T17:10:22Z",
    "title_canon_sha256": "0bb3063900bdb9df8d3cfde736a4e37689faac7846a7e6357b8bd625f61529ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2418",
    "kind": "arxiv",
    "version": 1
  }
}