Pith Number

pith:FOSEQ5GK

pith:2023:FOSEQ5GKTB7GLUZTZBIY2SG7V2

not attested not anchored not stored refs pending

SpinorHelicity4D: a Mathematica toolbox for the four-dimensional spinor-helicity formalism

Manuel Accettulli Huber

arxiv:2304.01589 v1 · 2023-04-04 · 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{FOSEQ5GKTB7GLUZTZBIY2SG7V2}

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

SubTropica

Receipt and verification

First computed	2026-07-05T05:57:42.214810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ba44874ca987e65d333c8518d48dfaeba82f050cd84d07334ad3cecc8492c6e

Aliases

arxiv: 2304.01589 · arxiv_version: 2304.01589v1 · doi: 10.48550/arxiv.2304.01589 · pith_short_12: FOSEQ5GKTB7G · pith_short_16: FOSEQ5GKTB7GLUZT · pith_short_8: FOSEQ5GK

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/FOSEQ5GKTB7GLUZTZBIY2SG7V2 \
  | 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: 2ba44874ca987e65d333c8518d48dfaeba82f050cd84d07334ad3cecc8492c6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f09c65c057b2f26dd968162fecd716ea07772fc0e38eeecc80406fc54588b17a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-04-04T07:27:36Z",
    "title_canon_sha256": "fafbd7a7506926dd2dd55bcc82e96fbdd8b89628a1fb68e07895b940357a52e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01589",
    "kind": "arxiv",
    "version": 1
  }
}