Pith Number

pith:27J4PA4G

pith:2026:27J4PA4G76KPRMA4OUFWJQOW6V

not attested not anchored not stored refs pending

QCD critical surface from constant entropy contours

Anabella Leon, Claudia Ratti, Francesco Di Clemente, Hitansh Shah, Mauricio Hippert, Tristan Gyure, Volodymyr Vovchenko

arxiv:2606.28282 v1 · 2026-06-26 · nucl-th · 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{27J4PA4G76KPRMA4OUFWJQOW6V}

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	2026-06-29T01:15:11.930601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7d3c78386ff94f8b01c750b64c1d6f54be36ad8ed4b97ba336c7a897e54fa58

Aliases

arxiv: 2606.28282 · arxiv_version: 2606.28282v1 · doi: 10.48550/arxiv.2606.28282 · pith_short_12: 27J4PA4G76KP · pith_short_16: 27J4PA4G76KPRMA4 · pith_short_8: 27J4PA4G

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/27J4PA4G76KPRMA4OUFWJQOW6V \
  | 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: d7d3c78386ff94f8b01c750b64c1d6f54be36ad8ed4b97ba336c7a897e54fa58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c65b055c520951951650277651d34ffa653a450f8d7e9515c09cf42c640a766",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-06-26T17:26:15Z",
    "title_canon_sha256": "7c8d4ebf88192bb4a3dafd0ca209aa7cc4e5a8bbb97f0d6a0634f50548fce9cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28282",
    "kind": "arxiv",
    "version": 1
  }
}