Pith Number

pith:6SPT2HPG

pith:2021:6SPT2HPGOIC3EMKBZY245JXX3T

not attested not anchored not stored refs pending

From Amplitudes to Contact Cosmological Correlators

Dong-Gang Wang, Enrico Pajer, James Bonifacio

arxiv:2106.15468 v1 · 2021-06-29 · hep-th · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SPT2HPGOIC3EMKBZY245JXX3T}

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

2 papers in Pith

On Cosmological Correlators with Boundary Contributions

A Match Made in Heaven: Linking Observables in Inflationary Cosmology

Receipt and verification

First computed	2026-07-05T04:43:33.378136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f49f3d1de67205b23141ce35cea6f7dceed498efc781ccbf3cf26c3a6801618d

Aliases

arxiv: 2106.15468 · arxiv_version: 2106.15468v1 · doi: 10.48550/arxiv.2106.15468 · pith_short_12: 6SPT2HPGOIC3 · pith_short_16: 6SPT2HPGOIC3EMKB · pith_short_8: 6SPT2HPG

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/6SPT2HPGOIC3EMKBZY245JXX3T \
  | 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: f49f3d1de67205b23141ce35cea6f7dceed498efc781ccbf3cf26c3a6801618d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37efcc70be2bf977970cec2c26143a42a4f190cbd0b5ba181fb54b08954923d1",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-06-29T14:53:19Z",
    "title_canon_sha256": "8acdb50e466152aaabb43b092f433b505c7a8987337de958326448798444274d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15468",
    "kind": "arxiv",
    "version": 1
  }
}