Pith Number

pith:R3GYRGCP

pith:2021:R3GYRGCPCE3DMPZHO6UBII3M2L

not attested not anchored not stored refs pending

The $\pi f_0(500)$ decay of the $a_1(1260)$

E. Oset, M. Doering, R. Molina, W. H. Liang

arxiv:2107.07439 v1 · 2021-07-15 · 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{R3GYRGCPCE3DMPZHO6UBII3M2L}

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.

Cited by

1 paper in Pith

The $a_1(1420)$ in a Unitary Coupled-Channel Three-Body Approach

Receipt and verification

First computed	2026-07-05T05:43:46.044765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ecd88984f1136363f2777a814236cd2d90473eee760da4b5a8ac20e6d0a9a34

Aliases

arxiv: 2107.07439 · arxiv_version: 2107.07439v1 · doi: 10.48550/arxiv.2107.07439 · pith_short_12: R3GYRGCPCE3D · pith_short_16: R3GYRGCPCE3DMPZH · pith_short_8: R3GYRGCP

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/R3GYRGCPCE3DMPZHO6UBII3M2L \
  | 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: 8ecd88984f1136363f2777a814236cd2d90473eee760da4b5a8ac20e6d0a9a34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ae77a99d06d42ec0023918f0bf5b3322d0df8b88db3db0508fd54a43ac9c23a",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-07-15T16:36:35Z",
    "title_canon_sha256": "68e5d8f53389fad7bd8f013f75ba5817ceec27cf875874d04992c7b1ebd9efe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07439",
    "kind": "arxiv",
    "version": 1
  }
}