Pith Number

pith:XMZZP2FD

pith:2013:XMZZP2FDZR2V3WTO4Q3LCIOGOS

not attested not anchored not stored refs pending

Decay Constants of Heavy Pseudoscalar Mesons: Reconciling QCD Sum Rules and Lattice QCD

Dmitri Melikhov, Silvano Simula, Wolfgang Lucha

arxiv:1308.3157 v1 · 2013-08-14 · hep-ph · hep-lat · nucl-th

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMZZP2FDZR2V3WTO4Q3LCIOGOS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:54:21.328055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb3397e8a3cc755dda6ee436b121c674a9ef3a10732e81d89770a9762664c82e

Aliases

arxiv: 1308.3157 · arxiv_version: 1308.3157v1 · doi: 10.48550/arxiv.1308.3157 · pith_short_12: XMZZP2FDZR2V · pith_short_16: XMZZP2FDZR2V3WTO · pith_short_8: XMZZP2FD

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/XMZZP2FDZR2V3WTO4Q3LCIOGOS \
  | 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: bb3397e8a3cc755dda6ee436b121c674a9ef3a10732e81d89770a9762664c82e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e212afee6fe1931237e3deb046def86b18e0d05a006fdc7946369e1a9b712042",
    "cross_cats_sorted": [
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-08-14T15:40:14Z",
    "title_canon_sha256": "e456db5fefa88c66e9bf16243133d579e3a66c7166b22d8281431332c8f2d4aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3157",
    "kind": "arxiv",
    "version": 1
  }
}