Pith Number

pith:CBQ36EPE

pith:2022:CBQ36EPERCA2NA3YVW4GNYH2O4

not attested not anchored not stored refs pending

Classical Limit of Higher-Spin String Amplitudes

Lucile Cangemi, Paolo Pichini

arxiv:2207.03947 v2 · 2022-07-08 · 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{CBQ36EPERCA2NA3YVW4GNYH2O4}

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

3 papers in Pith

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

Five-dimensional Geometry from Spinning Amplitudes

Generalized Carter & R\"udiger Constants of $\sqrt{\text{Kerr}}$

Receipt and verification

First computed	2026-07-05T06:29:30.414566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1061bf11e48881a68378adb866e0fa7704ad87f850fb13fe69f6054088bb21f4

Aliases

arxiv: 2207.03947 · arxiv_version: 2207.03947v2 · doi: 10.48550/arxiv.2207.03947 · pith_short_12: CBQ36EPERCA2 · pith_short_16: CBQ36EPERCA2NA3Y · pith_short_8: CBQ36EPE

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/CBQ36EPERCA2NA3YVW4GNYH2O4 \
  | 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: 1061bf11e48881a68378adb866e0fa7704ad87f850fb13fe69f6054088bb21f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12e564ea22186ec6b1965465b0f18100a1e0c10c905db807190ac33ed46ae94f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-07-08T15:00:12Z",
    "title_canon_sha256": "7bed1dcb8e402a59bbbca410bd59d19370630d76db2325fbf570ba016dad6252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03947",
    "kind": "arxiv",
    "version": 2
  }
}