Pith Number

pith:PJA4DQX3

pith:2013:PJA4DQX3M5PNZXASO34FWZAHWJ

not attested not anchored not stored refs pending

Relevance of various Dirac covariants in hadronic Bethe-Salpeter wave functions in electromagnetic decays of ground state vector mesons

Jorge Mahecha, Shashank Bhatnagar, Yikdem Mengesha

arxiv:1307.4044 v3 · 2013-07-15 · 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{PJA4DQX3M5PNZXASO34FWZAHWJ}

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	2026-05-18T01:48:50.034076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a41c1c2fb675edcdc1276f85b6407b2447dd09030c03908fb85a3605256982d

Aliases

arxiv: 1307.4044 · arxiv_version: 1307.4044v3 · doi: 10.48550/arxiv.1307.4044 · pith_short_12: PJA4DQX3M5PN · pith_short_16: PJA4DQX3M5PNZXAS · pith_short_8: PJA4DQX3

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/PJA4DQX3M5PNZXASO34FWZAHWJ \
  | 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: 7a41c1c2fb675edcdc1276f85b6407b2447dd09030c03908fb85a3605256982d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1425c12fb2d748cf742407964b4789ee156333ccd772c19e6fde913ab0b0182e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-07-15T18:30:30Z",
    "title_canon_sha256": "92b1b5caac131a18cf63311a45e5ea332a085e1d7d1e30046e6ac18693b3f10d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4044",
    "kind": "arxiv",
    "version": 3
  }
}