Pith Number

pith:IVPSFJYG

pith:2017:IVPSFJYGLSCVFT7LZBCFZ6SNMZ

not attested not anchored not stored refs pending

Counting states and the Hadron Resonance Gas: Does X(3872) count?

David R. Entem, Enrique Ruiz Arriola, Francisco Fernandez, Pablo G. Ortega

arxiv:1707.01915 v3 · 2017-07-06 · hep-ph · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVPSFJYGLSCVFT7LZBCFZ6SNMZ}

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	2026-05-18T00:15:30.668474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

455f22a7065c8552cfebc8445cfa4d6647510e523b7c9ee5f58e2e6becab84c1

Aliases

arxiv: 1707.01915 · arxiv_version: 1707.01915v3 · doi: 10.48550/arxiv.1707.01915 · pith_short_12: IVPSFJYGLSCV · pith_short_16: IVPSFJYGLSCVFT7L · pith_short_8: IVPSFJYG

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/IVPSFJYGLSCVFT7LZBCFZ6SNMZ \
  | 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: 455f22a7065c8552cfebc8445cfa4d6647510e523b7c9ee5f58e2e6becab84c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d55abba6c650094b44ad4b4ea57393fe70f193c84b4e7dcd1ae717b5b712ca16",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-07-06T18:01:05Z",
    "title_canon_sha256": "66d03747baf04534c511b95ed5b4e247ba862aafe369c887104bfa53973dc4c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01915",
    "kind": "arxiv",
    "version": 3
  }
}