Pith Number

pith:QVPADGDC

pith:2022:QVPADGDCYBVXXN2EAUVWD6OKFC

not attested not anchored not stored refs pending

On-Shell Covariance of Quantum Field Theory Amplitudes

Dave Sutherland, Nathaniel Craig, Timothy Cohen, Xiaochuan Lu

arxiv:2202.06965 v1 · 2022-02-14 · hep-th · 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{QVPADGDCYBVXXN2EAUVWD6OKFC}

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

Supersymmetric geometry in non-supersymmetric effective field theory

Geometric Amplitudes: A Covariant Functional Approach for Massless Scalar Theories

Receipt and verification

First computed	2026-07-05T05:39:12.279306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

855e019862c06b7bb744052b61f9ca28b95d38c0fc33712ee73dce4d01f772cd

Aliases

arxiv: 2202.06965 · arxiv_version: 2202.06965v1 · doi: 10.48550/arxiv.2202.06965 · pith_short_12: QVPADGDCYBVX · pith_short_16: QVPADGDCYBVXXN2E · pith_short_8: QVPADGDC

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/QVPADGDCYBVXXN2EAUVWD6OKFC \
  | 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: 855e019862c06b7bb744052b61f9ca28b95d38c0fc33712ee73dce4d01f772cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3c781f627591b1c506c46763bbe3a01badd7b9b142f719d26344117be4f3369",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-02-14T19:00:01Z",
    "title_canon_sha256": "556b6f855b80aa6c572ba710e133edb755340df14e5ec41a91cf694514964513"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.06965",
    "kind": "arxiv",
    "version": 1
  }
}