Pith Number

pith:M4BWYVIM

pith:2002:M4BWYVIMD2GFT4XGMHPUUAKHF6

not attested not anchored not stored refs pending

Dependence of hadronic properties on Quark Masses and Constraints on their Cosmological Variation

E.V. Shuryak, V.V. Flambaum

arxiv:hep-ph/0212403 v2 · 2002-12-31 · hep-ph · astro-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4BWYVIMD2GFT4XGMHPUUAKHF6}

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	2026-05-18T01:06:13.783740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67036c550c1e8c59f2e661df4a01472fb7b02565f4aafdd3648fc0548c0c775a

Aliases

arxiv: hep-ph/0212403 · arxiv_version: hep-ph/0212403v2 · doi: 10.48550/arxiv.hep-ph/0212403 · pith_short_12: M4BWYVIMD2GF · pith_short_16: M4BWYVIMD2GFT4XG · pith_short_8: M4BWYVIM

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/M4BWYVIMD2GFT4XGMHPUUAKHF6 \
  | 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: 67036c550c1e8c59f2e661df4a01472fb7b02565f4aafdd3648fc0548c0c775a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "981a28bf719e790a1d80ec6fe959d58d410f26a44edd128178c8db3fa7d822ca",
    "cross_cats_sorted": [
      "astro-ph",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-12-31T00:15:56Z",
    "title_canon_sha256": "c553f023488e9689b5da9b9c635fe41878d7a4995a0a6945f2fea4abd443200c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0212403",
    "kind": "arxiv",
    "version": 2
  }
}