Pith Number

pith:S6O47JVW

pith:2018:S6O47JVWDUFWB6GAL3NIMA7EHO

not attested not anchored not stored refs pending

A Simple Expression for Heavy to Light Meson Semileptonic Decays Form Factors

T. N. Pham

arxiv:1801.09534 v4 · 2018-01-29 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6O47JVWDUFWB6GAL3NIMA7EHO}

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	2026-05-18T00:00:57.593920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

979dcfa6b61d0b60f8c05eda8603e43baa98b896b83e804ff25d8b218d64dcd0

Aliases

arxiv: 1801.09534 · arxiv_version: 1801.09534v4 · doi: 10.48550/arxiv.1801.09534 · pith_short_12: S6O47JVWDUFW · pith_short_16: S6O47JVWDUFWB6GA · pith_short_8: S6O47JVW

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/S6O47JVWDUFWB6GAL3NIMA7EHO \
  | 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: 979dcfa6b61d0b60f8c05eda8603e43baa98b896b83e804ff25d8b218d64dcd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "394459a09ee6fc9a4316f4a795c24425a1ba7d907b0defc06250959bcaaadfbc",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-01-29T14:47:16Z",
    "title_canon_sha256": "b0f2fa931db93e88a4016e5055985f3ca77b7b05f3d3c8a106298b206046d125"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09534",
    "kind": "arxiv",
    "version": 4
  }
}