Pith Number

pith:JNLE3DOG

pith:2019:JNLE3DOGAKQHDD7BIKEWWTHRU4

not attested not anchored not stored refs pending

Direct reduction of multiloop multiscale scattering amplitudes

Najam ul Basat, Yefan Wang, Zhao Li

arxiv:1901.09390 v2 · 2019-01-27 · 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{JNLE3DOGAKQHDD7BIKEWWTHRU4}

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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

1 paper in Pith

Integral Reduction with Kira 2.0 and Finite Field Methods

Receipt and verification

First computed	2026-07-05T01:00:30.650242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b564d8dc602a0718fe142896b4cf1a710a83b1a3bd18605a4145fc361e3bb95

Aliases

arxiv: 1901.09390 · arxiv_version: 1901.09390v2 · doi: 10.48550/arxiv.1901.09390 · pith_short_12: JNLE3DOGAKQH · pith_short_16: JNLE3DOGAKQHDD7B · pith_short_8: JNLE3DOG

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/JNLE3DOGAKQHDD7BIKEWWTHRU4 \
  | 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: 4b564d8dc602a0718fe142896b4cf1a710a83b1a3bd18605a4145fc361e3bb95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "554d1cbb5c0878120c9219cf131fad0736ee49aa52a2f6a365b35cf8da2bbb8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-01-27T15:15:28Z",
    "title_canon_sha256": "d7ae73d70f882ad02c9ed58cb9adde13c69eb5b0fb65583a60472f428ebd1a7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09390",
    "kind": "arxiv",
    "version": 2
  }
}