Pith Number

pith:QYXGQ2TG

pith:2007:QYXGQ2TGQY3VOJTE7F4TC6AB3T

not attested not anchored not stored refs pending

On the Ground State of QCD inside a Compact Stellar Object

Roberto Casalbuoni

arxiv:hep-ph/0702192 v1 · 2007-02-19 · 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{QYXGQ2TGQY3VOJTE7F4TC6AB3T}

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	2026-05-18T00:37:10.837866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

862e686a668637572664f979317801dcfab6b6a39be71d486e9d6b145eadb4f8

Aliases

arxiv: hep-ph/0702192 · arxiv_version: hep-ph/0702192v1 · doi: 10.48550/arxiv.hep-ph/0702192 · pith_short_12: QYXGQ2TGQY3V · pith_short_16: QYXGQ2TGQY3VOJTE · pith_short_8: QYXGQ2TG

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/QYXGQ2TGQY3VOJTE7F4TC6AB3T \
  | 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: 862e686a668637572664f979317801dcfab6b6a39be71d486e9d6b145eadb4f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e53b79958f866832f0d694c4f4576d4b7b1ec31e376998ff66d705e14284c34d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-02-19T16:11:55Z",
    "title_canon_sha256": "08116f5bc1923c5fdec99d67c0e19b175dd9be298cf74c527490e81e71f59b42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0702192",
    "kind": "arxiv",
    "version": 1
  }
}