Pith Number

pith:N4YN3NO7

pith:2012:N4YN3NO7LV3D2XFKSZ4X2TWM7L

not attested not anchored not stored refs pending

Massive particles and unitarity cuts

Edoardo Mirabella, Ruth Britto

arxiv:1202.2426 v1 · 2012-02-11 · 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{N4YN3NO7LV3D2XFKSZ4X2TWM7L}

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	2026-05-18T04:02:26.563481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f30ddb5df5d763d5caa96797d4eccfac6c7eac68727570188f48968491d681b

Aliases

arxiv: 1202.2426 · arxiv_version: 1202.2426v1 · doi: 10.48550/arxiv.1202.2426 · pith_short_12: N4YN3NO7LV3D · pith_short_16: N4YN3NO7LV3D2XFK · pith_short_8: N4YN3NO7

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/N4YN3NO7LV3D2XFKSZ4X2TWM7L \
  | 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: 6f30ddb5df5d763d5caa96797d4eccfac6c7eac68727570188f48968491d681b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecc0ded52edf43151be4667998f6d1378840d67373920b11acc2526474340b33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-02-11T10:03:57Z",
    "title_canon_sha256": "97aed4ddf31c0c814982b5cd238ea154a4b2c24982dcfc4d7cfe2b1b61b4b748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2426",
    "kind": "arxiv",
    "version": 1
  }
}