Pith Number

pith:5TDW7QBR

pith:2009:5TDW7QBR3KKTCZBXPLR7MEOLUT

not attested not anchored not stored refs pending

The a1(1260) as a rho pi resonance in nuclear matter

D. Cabrera, D. Jido, L. Roca, R. Rapp

arxiv:0911.1235 v2 · 2009-11-06 · 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{5TDW7QBR3KKTCZBXPLR7MEOLUT}

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	2026-05-18T02:34:11.762474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecc76fc031da953164377ae3f611cba4c99add5163779040f9cf6e8005e63e08

Aliases

arxiv: 0911.1235 · arxiv_version: 0911.1235v2 · doi: 10.48550/arxiv.0911.1235 · pith_short_12: 5TDW7QBR3KKT · pith_short_16: 5TDW7QBR3KKTCZBX · pith_short_8: 5TDW7QBR

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/5TDW7QBR3KKTCZBXPLR7MEOLUT \
  | 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: ecc76fc031da953164377ae3f611cba4c99add5163779040f9cf6e8005e63e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ea9401256cba8b91fc071f6d284aad489a84522f30fadf686540137fba17a79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-11-06T12:04:35Z",
    "title_canon_sha256": "24bf1f2d287342192fcf6d93681964ada2d58bcede7ceb39a97020e873da3d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1235",
    "kind": "arxiv",
    "version": 2
  }
}