Pith Number

pith:NHMWSWTS

pith:2020:NHMWSWTSM4PQBIV5YTMKFAANQI

not attested not anchored not stored refs pending

Loop-Level Double-Copy for Massive Quantum Particles

Ingrid A. Vazquez-Holm, John Joseph M. Carrasco

arxiv:2010.13435 v2 · 2020-10-26 · 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{NHMWSWTSM4PQBIV5YTMKFAANQI}

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

1 paper in Pith

NLO Angular Impulse and Leading Singularities to all orders in spin for Kerr Black Holes

Receipt and verification

First computed	2026-07-05T02:13:52.642612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69d9695a72671f00a2bdc4d8a2800d8200c580957b91fb775249910afa442613

Aliases

arxiv: 2010.13435 · arxiv_version: 2010.13435v2 · doi: 10.48550/arxiv.2010.13435 · pith_short_12: NHMWSWTSM4PQ · pith_short_16: NHMWSWTSM4PQBIV5 · pith_short_8: NHMWSWTS

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/NHMWSWTSM4PQBIV5YTMKFAANQI \
  | 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: 69d9695a72671f00a2bdc4d8a2800d8200c580957b91fb775249910afa442613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37f5c66436586e4824505d26485c0ee1c5fc1ee51ad8e619f0b651c843e3146b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-10-26T09:09:58Z",
    "title_canon_sha256": "24005cdb3fbe75205d20959f81196667ab4d1b8f29787c04b814174a51880db9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.13435",
    "kind": "arxiv",
    "version": 2
  }
}