Pith Number

pith:4MCI7MYL

pith:1999:4MCI7MYLTSKAGUPD27HIZ5IDDY

not attested not anchored not stored refs pending

Dileptons from P-Nucleus Collisions

Jen-Chieh Peng

arxiv:hep-ph/9912371 v1 · 1999-12-16 · 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{4MCI7MYLTSKAGUPD27HIZ5IDDY}

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	2026-05-18T04:33:37.450848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3048fb30b9c940351e3d7ce8cf5031e2c7aeed5f8d055abc5d92d72de3626a4

Aliases

arxiv: hep-ph/9912371 · arxiv_version: hep-ph/9912371v1 · doi: 10.48550/arxiv.hep-ph/9912371 · pith_short_12: 4MCI7MYLTSKA · pith_short_16: 4MCI7MYLTSKAGUPD · pith_short_8: 4MCI7MYL

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/4MCI7MYLTSKAGUPD27HIZ5IDDY \
  | 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: e3048fb30b9c940351e3d7ce8cf5031e2c7aeed5f8d055abc5d92d72de3626a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45a39f4523c03ee98e727535ae41519d2b7126352d0e543652a6f7e2a14f05f3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-12-16T00:54:28Z",
    "title_canon_sha256": "1f5495d328fbcfd236188b4dc345751a3d0d323ac28cedf5f0aa452b3acf4660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9912371",
    "kind": "arxiv",
    "version": 1
  }
}