Pith Number

pith:MJA3QOUS

pith:2013:MJA3QOUSE3AH5UPS34HTS5R7W3

not attested not anchored not stored refs pending

Measurements of the Top Quark Pair-Production Cross Section

Frank-Peter Schilling

arxiv:1302.4642 v1 · 2013-02-19 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MJA3QOUSE3AH5UPS34HTS5R7W3}

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	2026-05-18T01:51:35.315026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6241b83a9226c07ed1f2df0f39763fb6d646b39bb89d5148393e053f5173db12

Aliases

arxiv: 1302.4642 · arxiv_version: 1302.4642v1 · doi: 10.48550/arxiv.1302.4642 · pith_short_12: MJA3QOUSE3AH · pith_short_16: MJA3QOUSE3AH5UPS · pith_short_8: MJA3QOUS

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/MJA3QOUSE3AH5UPS34HTS5R7W3 \
  | 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: 6241b83a9226c07ed1f2df0f39763fb6d646b39bb89d5148393e053f5173db12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c063af31a3400504a6d3c2c117de5d881a69ed6a68e7bde566571890d9b74307",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2013-02-19T15:25:55Z",
    "title_canon_sha256": "7bac2bfa6f880534c2ddc9bb490c6628d722ee966aa738a14c2c3d70f51dd265"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4642",
    "kind": "arxiv",
    "version": 1
  }
}