Pith Number

pith:PW4TXWEF

pith:1994:PW4TXWEFXD5KA6VEITGYMUSIZJ

not attested not anchored not stored refs pending

Heavy Mesons in a Random Instanton Gas

I. Zahed, M. A. Nowak, S. Chernyshev

arxiv:hep-ph/9409207 v1 · 1994-09-01 · hep-ph · hep-lat · hep-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{PW4TXWEFXD5KA6VEITGYMUSIZJ}

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	2026-05-18T04:37:44.921433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7db93bd885b8faa07aa444cd865248ca7cf3f893603ef0fc8c4c53239d621925

Aliases

arxiv: hep-ph/9409207 · arxiv_version: hep-ph/9409207v1 · doi: 10.48550/arxiv.hep-ph/9409207 · pith_short_12: PW4TXWEFXD5K · pith_short_16: PW4TXWEFXD5KA6VE · pith_short_8: PW4TXWEF

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/PW4TXWEFXD5KA6VEITGYMUSIZJ \
  | 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: 7db93bd885b8faa07aa444cd865248ca7cf3f893603ef0fc8c4c53239d621925

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a13829e07caad80c7e93e7c41e65b2730a9e698a4cdfea9b71e396f8181b7f50",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-09-01T23:16:44Z",
    "title_canon_sha256": "a34470f29cdb52fc8c30d35b2d6b2178ca194e3c6267eafc6257dc4c2c145298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9409207",
    "kind": "arxiv",
    "version": 1
  }
}