Pith Number

pith:OIA5XSER

pith:2021:OIA5XSERADXQMRPWESMKXQ2P7K

not attested not anchored not stored refs pending

Double Copy of Form Factors and Higgs Amplitudes: A mechanism of turning spurious poles in Yang-Mills into physical poles in gravity

Gang Yang, Guanda Lin

arxiv:2111.12719 v2 · 2021-11-24 · 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{OIA5XSERADXQMRPWESMKXQ2P7K}

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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

Dyeing form factors as amplitudes

Double copy of form factors with multiple operator insertions

Receipt and verification

First computed	2026-07-05T05:28:19.573423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7201dbc89100ef0645f62498abc34ffa92688f29c053f7ee58e795098f9def66

Aliases

arxiv: 2111.12719 · arxiv_version: 2111.12719v2 · doi: 10.48550/arxiv.2111.12719 · pith_short_12: OIA5XSERADXQ · pith_short_16: OIA5XSERADXQMRPW · pith_short_8: OIA5XSER

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/OIA5XSERADXQMRPWESMKXQ2P7K \
  | 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: 7201dbc89100ef0645f62498abc34ffa92688f29c053f7ee58e795098f9def66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50aed82f405e05ecb24c77dacaf1ee873b3667d595be102932de395cf520a5cc",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-11-24T19:00:01Z",
    "title_canon_sha256": "b26069a300ce098ac5970235b9abadb52c2eab5ad15885c4ae84c64d11b5cfeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12719",
    "kind": "arxiv",
    "version": 2
  }
}