Pith Number

pith:25KKFDF2

pith:2004:25KKFDF2NN66E7XECE6IHBMFHD

not attested not anchored not stored refs pending

The Ultimate Energy Density of Observable Cold Matter

James M. Lattimer Madappa Prakash

arxiv:astro-ph/0411280 v1 · 2004-11-10 · astro-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{25KKFDF2NN66E7XECE6IHBMFHD}

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.

Cited by

2 papers in Pith

Core Composition Effects on the QCD Axion Mass Limit from Neutron Star Cooling

Introduction to multi-messenger astronomy

Receipt and verification

First computed	2026-07-04T16:45:09.434640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d754a28cba6b7de27ee4113c83858538e98a1f95427af4b2b6ac32682ad33687

Aliases

arxiv: astro-ph/0411280 · arxiv_version: astro-ph/0411280v1 · doi: 10.48550/arxiv.astro-ph/0411280 · pith_short_12: 25KKFDF2NN66 · pith_short_16: 25KKFDF2NN66E7XE · pith_short_8: 25KKFDF2

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/25KKFDF2NN66E7XECE6IHBMFHD \
  | 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: d754a28cba6b7de27ee4113c83858538e98a1f95427af4b2b6ac32682ad33687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d322e96ce2d7a076b01fc9ac15601afa4e82e6c7a37382d24c71d830a0925a0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-10T19:04:55Z",
    "title_canon_sha256": "2fbdd50b7c7b0e63adfa4d9d951eea2a4df88ac85cace88b5601e74e70cf4ff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411280",
    "kind": "arxiv",
    "version": 1
  }
}