Pith Number

pith:F23BFMRW

pith:1993:F23BFMRWQU766WOL6BIYEOCTRT

not attested not anchored not stored refs pending

Heavy Quark Correlations in Photon-Hadron Collisions

G. Ridolfi, M. Mangano, P. Nason, S. Frixione

arxiv:hep-ph/9306337 v1 · 1993-07-01 · 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{F23BFMRWQU766WOL6BIYEOCTRT}

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	2026-05-18T04:31:01.701199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eb612b236853fef59cbf0518238538cc5cb0aa80257bd67d76e4ef3b57982d8

Aliases

arxiv: hep-ph/9306337 · arxiv_version: hep-ph/9306337v1 · doi: 10.48550/arxiv.hep-ph/9306337 · pith_short_12: F23BFMRWQU76 · pith_short_16: F23BFMRWQU766WOL · pith_short_8: F23BFMRW

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/F23BFMRWQU766WOL6BIYEOCTRT \
  | 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: 2eb612b236853fef59cbf0518238538cc5cb0aa80257bd67d76e4ef3b57982d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20e82fd0ec425af455b12b9e9c436f80e4d66206809348236c90475994a33cd4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1993-07-01T06:18:50Z",
    "title_canon_sha256": "50dd97d05e644acfb8a76ff1b710898a8652b47fbf6bba311c2df6b56a73dd9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9306337",
    "kind": "arxiv",
    "version": 1
  }
}