Pith Number

pith:6LNIJFZC

pith:2007:6LNIJFZCHFH2Z5ZDHMD2VHUH32

not attested not anchored not stored refs pending

Behavior of physical observables in the vicinity of the QCD critical end point

Pedro Costa

arxiv:hep-ph/0702232 v1 · 2007-02-22 · 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{6LNIJFZCHFH2Z5ZDHMD2VHUH32}

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	2026-05-18T04:36:19.893286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2da849722394facf7233b07aa9e87de8c0f9d178d8a3be31bb15b380ab52b1a

Aliases

arxiv: hep-ph/0702232 · arxiv_version: hep-ph/0702232v1 · doi: 10.48550/arxiv.hep-ph/0702232 · pith_short_12: 6LNIJFZCHFH2 · pith_short_16: 6LNIJFZCHFH2Z5ZD · pith_short_8: 6LNIJFZC

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/6LNIJFZCHFH2Z5ZDHMD2VHUH32 \
  | 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: f2da849722394facf7233b07aa9e87de8c0f9d178d8a3be31bb15b380ab52b1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4d9c964bfb2dc49c041f555f43dcd374f59e242fbc71728634ee866ff89c705",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-02-22T13:59:51Z",
    "title_canon_sha256": "67e2251f6e6e3fde581b250f328b92a792f0f604992b467e6be7d88f18293f7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0702232",
    "kind": "arxiv",
    "version": 1
  }
}