Pith Number

pith:JNBKKGXQ

pith:2012:JNBKKGXQEW5J7LMU2WIN2TVJ2G

not attested not anchored not stored refs pending

Algebras for Amplitudes

Donal O'Connell, N. E. J. Bjerrum-Bohr, Poul H. Damgaard, Ricardo Monteiro

arxiv:1203.0944 v2 · 2012-03-05 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNBKKGXQEW5J7LMU2WIN2TVJ2G}

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.

Cited by

2 papers in Pith

$D$-Dimensional Modular Assembly of Higher-Derivative Four-Point Contact Amplitudes Involving Fermions

Amplitudes in self-dual (higher-spin) theories

Receipt and verification

First computed	2026-05-18T01:58:14.921242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b42a51af025ba9fad94d590dd4ea9d1b73cfab31507ea7e8256e71d8d6beeea

Aliases

arxiv: 1203.0944 · arxiv_version: 1203.0944v2 · doi: 10.48550/arxiv.1203.0944 · pith_short_12: JNBKKGXQEW5J · pith_short_16: JNBKKGXQEW5J7LMU · pith_short_8: JNBKKGXQ

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/JNBKKGXQEW5J7LMU2WIN2TVJ2G \
  | 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: 4b42a51af025ba9fad94d590dd4ea9d1b73cfab31507ea7e8256e71d8d6beeea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b003ba66a922a728ae6f489835ffd028f0d8ed0284709f462812dab1d271fd3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-03-05T15:23:49Z",
    "title_canon_sha256": "b94af28d34a60fcf1e3d95b4e5eec8f8f664b0dfbc65a504d9ee0e387dae36f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0944",
    "kind": "arxiv",
    "version": 2
  }
}