Pith Number

pith:4MXQSUSZ

pith:2003:4MXQSUSZNLJLFLNWLETKKEVZVM

not attested not anchored not stored refs pending

Prompt neutrinos from atmospheric c-cbar and b-bbar production and the gluon at very small x

A.D. Martin, A.M. Stasto, M.G. Ryskin

arxiv:hep-ph/0302140 v2 · 2003-02-17 · hep-ph · astro-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{4MXQSUSZNLJLFLNWLETKKEVZVM}

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	2026-05-18T04:26:10.865987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e32f0952596ad2b2adb65926a512b9ab2b763814a37dc0e87b6ed19b22a32327

Aliases

arxiv: hep-ph/0302140 · arxiv_version: hep-ph/0302140v2 · doi: 10.48550/arxiv.hep-ph/0302140 · pith_short_12: 4MXQSUSZNLJL · pith_short_16: 4MXQSUSZNLJLFLNW · pith_short_8: 4MXQSUSZ

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/4MXQSUSZNLJLFLNWLETKKEVZVM \
  | 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: e32f0952596ad2b2adb65926a512b9ab2b763814a37dc0e87b6ed19b22a32327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b78448a9997034ea3f174aa6cc56a3b5843e95081cf0a86d028d788a742bae25",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-02-17T13:31:08Z",
    "title_canon_sha256": "95d785ff6a7d012cf9d9890462ec3e3d54d031e645522451579ee6c63cf83129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0302140",
    "kind": "arxiv",
    "version": 2
  }
}