Pith Number

pith:TBQN7XXU

pith:2008:TBQN7XXU4YOTBWEXEFAYZKEXML

not attested not anchored not stored refs pending

Efficient diagrammatic computation method for higher order correlation functions of local type primordial curvature perturbations

Shuichiro Yokoyama, Takahiro Tanaka, Teruaki Suyama

arxiv:0810.3053 v5 · 2008-10-17 · astro-ph · gr-qc · 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{TBQN7XXU4YOTBWEXEFAYZKEXML}

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.

Receipt and verification

First computed	2026-05-18T02:35:14.316974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9860dfdef4e61d30d89721418ca89762e64287de824717c672aab05df81a5632

Aliases

arxiv: 0810.3053 · arxiv_version: 0810.3053v5 · doi: 10.48550/arxiv.0810.3053 · pith_short_12: TBQN7XXU4YOT · pith_short_16: TBQN7XXU4YOTBWEX · pith_short_8: TBQN7XXU

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/TBQN7XXU4YOTBWEXEFAYZKEXML \
  | 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: 9860dfdef4e61d30d89721418ca89762e64287de824717c672aab05df81a5632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ff345babd30ec1a416cc58d0067518695d1e1a960ddc31956305362bded7cbb",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-17T05:37:10Z",
    "title_canon_sha256": "324ad93ccac74bac86074949bc912d5e071372e6cd6a4468d8043395d4867cac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.3053",
    "kind": "arxiv",
    "version": 5
  }
}