Pith Number

pith:NJ345YZO

pith:2022:NJ345YZOILJEMRRNALKCPA77MW

not attested not anchored not stored refs pending

Amplitude bases in generic EFTs

Stefano De Angelis

arxiv:2202.02681 v3 · 2022-02-06 · hep-th · gr-qc · 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{NJ345YZOILJEMRRNALKCPA77MW}

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

Amplitudes and partial wave unitarity bounds

Consistent Scattering Amplitudes, Yang-Mills, the Higgs Mechanism and the EFTs Beyond

Receipt and verification

First computed	2026-07-05T04:57:04.116977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a77cee32e42d246462d02d42783ff658f31a0c0930daf0c19319aca63968908

Aliases

arxiv: 2202.02681 · arxiv_version: 2202.02681v3 · doi: 10.48550/arxiv.2202.02681 · pith_short_12: NJ345YZOILJE · pith_short_16: NJ345YZOILJEMRRN · pith_short_8: NJ345YZO

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/NJ345YZOILJEMRRNALKCPA77MW \
  | 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: 6a77cee32e42d246462d02d42783ff658f31a0c0930daf0c19319aca63968908

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59cfed16096a17f01aa135c9e50349fea8cc22349079d10e0e2c4301a8bae380",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-02-06T02:03:54Z",
    "title_canon_sha256": "c3987111d10202f4a666a669d9981267c735363d3e7f16a116c25bd758dbf66e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02681",
    "kind": "arxiv",
    "version": 3
  }
}