Pith Number

pith:LJV2KPLC

pith:2009:LJV2KPLCKYXDW2R62LNMO74LYG

not attested not anchored not stored refs pending

The equation of state and composition of hot, dense matter in core-collapse supernovae

2, (2) ITEP, 3), (3) IPMU, (4) Technion, (5) Numazu), I.V. Panov (2), K. Sumiyoshi (5) ((1) MPA, M.A.Rudzsky (4), S.I. Blinnikov (1

arxiv:0904.3849 v1 · 2009-04-24 · astro-ph.HE · astro-ph.SR · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJV2KPLCKYXDW2R62LNMO74LYG}

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	2026-05-18T03:59:27.661171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a6ba53d62562e3b6a3ed2dac77f8bc1a9fbd90f117ec01285dc11705956da55

Aliases

arxiv: 0904.3849 · arxiv_version: 0904.3849v1 · doi: 10.48550/arxiv.0904.3849 · pith_short_12: LJV2KPLCKYXD · pith_short_16: LJV2KPLCKYXDW2R6 · pith_short_8: LJV2KPLC

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/LJV2KPLCKYXDW2R62LNMO74LYG \
  | 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: 5a6ba53d62562e3b6a3ed2dac77f8bc1a9fbd90f117ec01285dc11705956da55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddfdd98dcba38b934bda110ee503d67ae305f068666b68fa66d5ede9ef6d919d",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-04-24T11:49:17Z",
    "title_canon_sha256": "a146566aaf3814e3449e175e10e9a8b930011b3762bd63c09d517ff7344a78d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3849",
    "kind": "arxiv",
    "version": 1
  }
}