Pith Number

pith:TNNB4ZXY

pith:2011:TNNB4ZXYAJCBDBDX6EC4NNCTTM

not attested not anchored not stored refs pending

Fock space expansion of sigma meson in leading-Nc

Felipe J. Llanes-Estrada, Jacobo Ruiz de Elvira (Univ. Complutense Madrid), Jose Ramon Pelaez

arxiv:1101.2539 v1 · 2011-01-13 · 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{TNNB4ZXYAJCBDBDX6EC4NNCTTM}

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	2026-05-18T02:22:57.962550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b5a1e66f80244118477f105c6b4539b1be6efde6ce2237f53c6796a877d7c49

Aliases

arxiv: 1101.2539 · arxiv_version: 1101.2539v1 · doi: 10.48550/arxiv.1101.2539 · pith_short_12: TNNB4ZXYAJCB · pith_short_16: TNNB4ZXYAJCBDBDX · pith_short_8: TNNB4ZXY

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/TNNB4ZXYAJCBDBDX6EC4NNCTTM \
  | 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: 9b5a1e66f80244118477f105c6b4539b1be6efde6ce2237f53c6796a877d7c49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aef10466e9b7ea7cab939683ebfe5c77b2abd9c3f5d16f70fa09a4c99f851513",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-01-13T11:33:04Z",
    "title_canon_sha256": "15f0aa73343a3ad8c6738ff949dd329f66c07aa59380d50026692452b4f20a42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2539",
    "kind": "arxiv",
    "version": 1
  }
}