Pith Number

pith:VGDZQNNT

pith:2025:VGDZQNNTT4FTP5KZECNOHFJB3I

not attested not anchored not stored refs pending

Form factors in semileptonic decay of D mesons

Dong-Hao Li, Keh-Fei Liu, Ming Gong, Tinghong Shen, Ying Chen, Zhaofeng Liu, Zhenyu Zhang

arxiv:2503.01219 v1 · 2025-03-03 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGDZQNNTT4FTP5KZECNOHFJB3I}

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	2026-07-05T10:23:02.035533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9879835b39f0b37f559209ae39521da36438cfad281246b7014e938baf57283

Aliases

arxiv: 2503.01219 · arxiv_version: 2503.01219v1 · doi: 10.48550/arxiv.2503.01219 · pith_short_12: VGDZQNNTT4FT · pith_short_16: VGDZQNNTT4FTP5KZ · pith_short_8: VGDZQNNT

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/VGDZQNNTT4FTP5KZECNOHFJB3I \
  | 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: a9879835b39f0b37f559209ae39521da36438cfad281246b7014e938baf57283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d154b9c3df6710b76b067e09fa3a9d0e67237ea0daab732028aea5e85136ff4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2025-03-03T06:35:11Z",
    "title_canon_sha256": "c5b1eff53f3af3bb7102e28526cd16fff0099d27d5ac4ebe2b6836906c4086d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.01219",
    "kind": "arxiv",
    "version": 1
  }
}