Pith Number

pith:P5XRTTFJ

pith:2013:P5XRTTFJIF2ZV6SPBNVHO7OJWR

not attested not anchored not stored refs pending

Parton Distributions and $\alpha_s$ for the LHC

J. Bl\"umlein, S. Alekhin, S. Moch

arxiv:1303.1073 v2 · 2013-03-05 · hep-ph · 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{P5XRTTFJIF2ZV6SPBNVHO7OJWR}

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	2026-05-18T03:30:40.743678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f6f19cca941759afa4f0b6a777dc9b459d62a59027b7bcdfeff071f7ffa987e

Aliases

arxiv: 1303.1073 · arxiv_version: 1303.1073v2 · doi: 10.48550/arxiv.1303.1073 · pith_short_12: P5XRTTFJIF2Z · pith_short_16: P5XRTTFJIF2ZV6SP · pith_short_8: P5XRTTFJ

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/P5XRTTFJIF2ZV6SPBNVHO7OJWR \
  | 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: 7f6f19cca941759afa4f0b6a777dc9b459d62a59027b7bcdfeff071f7ffa987e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebd3e96b1584583f2cf43b4580a92ad3b80e603e988fb36868e35fb06cfe4509",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-03-05T15:39:34Z",
    "title_canon_sha256": "49efe11fe8375e6dd8e70c303b3340a5a1861021af3e2f382cefe81985cd8423"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1073",
    "kind": "arxiv",
    "version": 2
  }
}