Pith Number

pith:OVTBM3NI

pith:1995:OVTBM3NIDOWSZA5DWZDR7QRHLZ

not attested not anchored not stored refs pending

Production of Heavy Quarks Close to Threshold

F. J. Yndur\'ain, K. Adel

arxiv:hep-ph/9502290 v1 · 1995-02-13 · 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{OVTBM3NIDOWSZA5DWZDR7QRHLZ}

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	2026-05-18T04:38:06.204807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7566166da81bad2c83a3b6471fc2275e64a14091c4dae83775cfe9361115e130

Aliases

arxiv: hep-ph/9502290 · arxiv_version: hep-ph/9502290v1 · doi: 10.48550/arxiv.hep-ph/9502290 · pith_short_12: OVTBM3NIDOWS · pith_short_16: OVTBM3NIDOWSZA5D · pith_short_8: OVTBM3NI

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/OVTBM3NIDOWSZA5DWZDR7QRHLZ \
  | 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: 7566166da81bad2c83a3b6471fc2275e64a14091c4dae83775cfe9361115e130

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "757a1c242295897d01987ff6777fa65ca1128bb3d7351cfd59476b31efb15689",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-02-13T20:37:09Z",
    "title_canon_sha256": "2e0c2e5aa8aff2a76bc28f40f8de3973e0cc441b31802aafd6cd739a509bc9da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9502290",
    "kind": "arxiv",
    "version": 1
  }
}