Pith Number

pith:YOVUJID6

pith:2006:YOVUJID6WYKDCVQ6WSAGWGRLQQ

not attested not anchored not stored refs pending

Equation of State for Neutralino Star as a Form of Cold Dark Matter

Hong Shen, Jie Ren, Xue-Qian Li

arxiv:hep-ph/0604227 v2 · 2006-04-26 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YOVUJID6WYKDCVQ6WSAGWGRLQQ}

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	2026-07-04T15:26:02.624097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3ab44a07eb61431561eb4806b1a2b8436699e689080657df5861058a6927352

Aliases

arxiv: hep-ph/0604227 · arxiv_version: hep-ph/0604227v2 · doi: 10.48550/arxiv.hep-ph/0604227 · pith_short_12: YOVUJID6WYKD · pith_short_16: YOVUJID6WYKDCVQ6 · pith_short_8: YOVUJID6

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/YOVUJID6WYKDCVQ6WSAGWGRLQQ \
  | 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: c3ab44a07eb61431561eb4806b1a2b8436699e689080657df5861058a6927352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bc850d605025f936e253a8654040bd98d5a6366d6b88642e9d3b80168d85f78",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2006-04-26T13:07:53Z",
    "title_canon_sha256": "dda7136b236e00c01586646db9c8b63b9051cd7a46cf27ef049822c1de0ee854"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0604227",
    "kind": "arxiv",
    "version": 2
  }
}