Pith Number

pith:F5QKXKBE

pith:2011:F5QKXKBEKAT6VUMBITO62CU3S4

not attested not anchored not stored refs pending

Integration by parts: An introduction

A. G. Grozin

arxiv:1104.3993 v4 · 2011-04-20 · 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{F5QKXKBEKAT6VUMBITO62CU3S4}

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	2026-05-18T02:22:01.924324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f60aba8245027ead18144dded0a9b971f530e1fbbe85499e8cca6fef2f64adc

Aliases

arxiv: 1104.3993 · arxiv_version: 1104.3993v4 · doi: 10.48550/arxiv.1104.3993 · pith_short_12: F5QKXKBEKAT6 · pith_short_16: F5QKXKBEKAT6VUMB · pith_short_8: F5QKXKBE

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/F5QKXKBEKAT6VUMBITO62CU3S4 \
  | 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: 2f60aba8245027ead18144dded0a9b971f530e1fbbe85499e8cca6fef2f64adc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d8efb3afee26b89bc476af2dfcc518d7b49b23acedf20c58feda57f66b176be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-04-20T10:58:19Z",
    "title_canon_sha256": "331b9df806e5aaf279345189b621b8d6cf7c62970b6539f559637153fcf14fa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3993",
    "kind": "arxiv",
    "version": 4
  }
}