Pith Number

pith:6JSPAYQK

pith:1999:6JSPAYQKJOEIWN5D623F6N6BUF

not attested not anchored not stored refs pending

Cosmological QCD Phase Transition and Dark Matter

Abhijit Bhattacharyya, Bikash Sinha, Jan-e Alam, Pijushpani Bhattacharjee, Pradip Roy, Sibaji Raha, Sourav Sarkar

arxiv:hep-ph/9907262 v1 · 1999-07-07 · 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{6JSPAYQKJOEIWN5D623F6N6BUF}

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	2026-05-18T01:38:55.989805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f264f0620a4b888b37a3f6b65f37c1a176a36f9515e00ac09823842a60717749

Aliases

arxiv: hep-ph/9907262 · arxiv_version: hep-ph/9907262v1 · doi: 10.48550/arxiv.hep-ph/9907262 · pith_short_12: 6JSPAYQKJOEI · pith_short_16: 6JSPAYQKJOEIWN5D · pith_short_8: 6JSPAYQK

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/6JSPAYQKJOEIWN5D623F6N6BUF \
  | 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: f264f0620a4b888b37a3f6b65f37c1a176a36f9515e00ac09823842a60717749

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed4ce774f5de14e8f9ab04a429c68d6e93877a10149c2d72b5d28a87cc2e56a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-07-07T10:00:04Z",
    "title_canon_sha256": "4163133609f3ee4a9c9954e9d8c69081d6f7394c9642715451da515cd4c7c169"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9907262",
    "kind": "arxiv",
    "version": 1
  }
}