Pith Number

pith:QDMFSQ4S

pith:2009:QDMFSQ4SENWUBT6DBTW643SC3F

not attested not anchored not stored refs pending

QCD Phase Boundary and Critical Point in a Bag Model Calculation

C. P. Singh, P. K. Srivastava, S. K. Tiwari

arxiv:0908.0194 v2 · 2009-08-03 · 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{QDMFSQ4SENWUBT6DBTW643SC3F}

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	2026-05-18T04:26:21.066464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80d8594392236d40cfc30cedee6e42d94ccef94ea12ee95de2e66e54a92f138d

Aliases

arxiv: 0908.0194 · arxiv_version: 0908.0194v2 · doi: 10.48550/arxiv.0908.0194 · pith_short_12: QDMFSQ4SENWU · pith_short_16: QDMFSQ4SENWUBT6D · pith_short_8: QDMFSQ4S

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/QDMFSQ4SENWUBT6DBTW643SC3F \
  | 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: 80d8594392236d40cfc30cedee6e42d94ccef94ea12ee95de2e66e54a92f138d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6f527b1d3e6a101bd346d1f97fc82c2f9810b1bb692ba9fcaa19043ae47548b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-08-03T11:49:45Z",
    "title_canon_sha256": "13692318cdf19d5ca2d745d65ec192d0abf66bef7b5f7fa2a13416cbb28b6e55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0194",
    "kind": "arxiv",
    "version": 2
  }
}