Pith Number

pith:CMQPHEPX

pith:2019:CMQPHEPXH3JATAEXVHIPH5NJR4

not attested not anchored not stored refs pending

Impact of LHC top-quark pair measurements to CTEQ-TEA PDF analysis

Alexander Mitov, Andrew S.~Papanastasiou, Carl Schmidt, C.-P. Yuan, Ibrahim Sitiwaldi, Joey Huston, Keping Xie, Micha{\l} Czakon, Orkash Amat, Sayipjamal Dulat, Tie-Jiun Hou, Zhite Yu

arxiv:1908.06441 v1 · 2019-08-18 · 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{CMQPHEPXH3JATAEXVHIPH5NJR4}

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	2026-07-04T23:58:15.787555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1320f391f73ed2098097a9d0f3f5a98f0354104419c1049927a23df26198b4c5

Aliases

arxiv: 1908.06441 · arxiv_version: 1908.06441v1 · doi: 10.48550/arxiv.1908.06441 · pith_short_12: CMQPHEPXH3JA · pith_short_16: CMQPHEPXH3JATAEX · pith_short_8: CMQPHEPX

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/CMQPHEPXH3JATAEXVHIPH5NJR4 \
  | 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: 1320f391f73ed2098097a9d0f3f5a98f0354104419c1049927a23df26198b4c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b88c1cc6955978d180b2426d91799a04b633f24c018bd70bdf025f63aef6005d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-18T13:11:12Z",
    "title_canon_sha256": "71f6ddd1ae300d3b642ef9bd5930496a4c3e6915765a0bfb75c5dda26694f2e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06441",
    "kind": "arxiv",
    "version": 1
  }
}