Pith Number

pith:4QNZQVY3

pith:2025:4QNZQVY3OO6CTNP6FXSGCKMP7U

not attested not anchored not stored refs pending

Update of HPQCD $B_c\to J/\psi$ Form Factors

Judd Harrison

arxiv:2501.15180 v2 · 2025-01-25 · 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{4QNZQVY3OO6CTNP6FXSGCKMP7U}

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	2026-07-05T10:09:15.356633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e41b98571b73bc29b5fe2de461298ffd3f2a95a13352b45c9b9fd1c5203e550f

Aliases

arxiv: 2501.15180 · arxiv_version: 2501.15180v2 · doi: 10.48550/arxiv.2501.15180 · pith_short_12: 4QNZQVY3OO6C · pith_short_16: 4QNZQVY3OO6CTNP6 · pith_short_8: 4QNZQVY3

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/4QNZQVY3OO6CTNP6FXSGCKMP7U \
  | 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: e41b98571b73bc29b5fe2de461298ffd3f2a95a13352b45c9b9fd1c5203e550f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d2973af919c6e76f8f8bf5ec98b419abfb119cfa8565bd355efbca9f633034d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2025-01-25T11:40:20Z",
    "title_canon_sha256": "0d8b67a10411c200554d946fe6be4b7f6349c3102d5f539f94441fd7da7d7846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15180",
    "kind": "arxiv",
    "version": 2
  }
}