Pith Number

pith:MSWJP3A2

pith:2023:MSWJP3A2V2XORV2EAUQ6TY7IDN

not attested not anchored not stored refs pending

$\rho$-meson longitudinal leading-twist distribution amplitude revisited and the $D\to \rho$ semileptonic decay

Hai-Bing Fu, Tao Zhong, Ya-Hong Dai

arxiv:2308.14032 v1 · 2023-08-27 · 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{MSWJP3A2V2XORV2EAUQ6TY7IDN}

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	2026-07-05T06:45:20.856511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64ac97ec1aaeaee8d7440521e9e3e81b4d8d51841dcd0c638096054006274ba7

Aliases

arxiv: 2308.14032 · arxiv_version: 2308.14032v1 · doi: 10.48550/arxiv.2308.14032 · pith_short_12: MSWJP3A2V2XO · pith_short_16: MSWJP3A2V2XORV2E · pith_short_8: MSWJP3A2

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/MSWJP3A2V2XORV2EAUQ6TY7IDN \
  | 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: 64ac97ec1aaeaee8d7440521e9e3e81b4d8d51841dcd0c638096054006274ba7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2788f73148616d97e91be2f62e1b20ccbacf84101eb4586713689ea1c00b698b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2023-08-27T07:49:53Z",
    "title_canon_sha256": "3d256a74706489768e15bdd5ab3b4a6909296744f170606b9f37ed09f2e0cd70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.14032",
    "kind": "arxiv",
    "version": 1
  }
}