Pith Number

pith:NZWOB2EC

pith:2016:NZWOB2ECAUCMAS6DGCX5NHVVMZ

not attested not anchored not stored refs pending

BCJ Identities and $d$-Dimensional Generalized Unitarity

Amedeo Primo, William J. Torres Bobadilla

arxiv:1602.03161 v1 · 2016-02-09 · hep-ph · 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{NZWOB2ECAUCMAS6DGCX5NHVVMZ}

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.

Receipt and verification

First computed	2026-05-18T01:13:55.666925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e6ce0e8820504c04bc330afd69eb5667980c202d09bdea96b8a7333ddeb6354

Aliases

arxiv: 1602.03161 · arxiv_version: 1602.03161v1 · doi: 10.48550/arxiv.1602.03161 · pith_short_12: NZWOB2ECAUCM · pith_short_16: NZWOB2ECAUCMAS6D · pith_short_8: NZWOB2EC

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/NZWOB2ECAUCMAS6DGCX5NHVVMZ \
  | 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: 6e6ce0e8820504c04bc330afd69eb5667980c202d09bdea96b8a7333ddeb6354

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bee6cb44dde7257b9e2d6e0f0a57fca9d04cf129732be4a186e7c1519d885dd",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-02-09T20:44:00Z",
    "title_canon_sha256": "41844b557882b24e65ba9b018b2e88562f65229992d16f4c2be662a2e085ba39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03161",
    "kind": "arxiv",
    "version": 1
  }
}