Pith Number

pith:PBSYH47L

pith:2022:PBSYH47LCN6YSMTTVWJLQBD2EH

not attested not anchored not stored refs pending

Amplitudes meet Cosmology: A (Scalar) Primer

Paolo Benincasa

arxiv:2203.15330 v1 · 2022-03-29 · hep-th · gr-qc · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBSYH47LCN6YSMTTVWJLQBD2EH}

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

7 papers in Pith

De Sitter Representations

Cosmological Weight-Shifting Matrices

A Match Made in Heaven: Linking Observables in Inflationary Cosmology

On the simplicity of de Sitter correlators

de Sitter Wavefunction from Quadrangular Polylogarithms: Chain Graphs

Receipt and verification

First computed	2026-07-05T05:22:44.653401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

786583f3eb137d893273ad92b8047a21d379d958365c37da2092ff3161ad0829

Aliases

arxiv: 2203.15330 · arxiv_version: 2203.15330v1 · doi: 10.48550/arxiv.2203.15330 · pith_short_12: PBSYH47LCN6Y · pith_short_16: PBSYH47LCN6YSMTT · pith_short_8: PBSYH47L

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/PBSYH47LCN6YSMTTVWJLQBD2EH \
  | 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: 786583f3eb137d893273ad92b8047a21d379d958365c37da2092ff3161ad0829

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ae052aa775f55a4e020b0df2d0585411ad6291cd1da9b7129580e10f8396891",
    "cross_cats_sorted": [
      "gr-qc",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-03-29T08:23:11Z",
    "title_canon_sha256": "c8b273aa338bda78c74d7035d18509e1fbbcbb88d34ace3adf9e5d8fc6ce5ed1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15330",
    "kind": "arxiv",
    "version": 1
  }
}