Pith Number

pith:NQDTZYHZ

pith:2009:NQDTZYHZ2EYETFRNNRWEOYCH3D

not attested not anchored not stored refs pending

On the full trispectrum in single field DBI-inflation

Frederico Arroja, Kazuya Koyama, Shuntaro Mizuno, Takahiro Tanaka

arxiv:0905.3641 v1 · 2009-05-22 · 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{NQDTZYHZ2EYETFRNNRWEOYCH3D}

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	2026-07-04T17:26:16.915153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c073ce0f9d13049962d6c6c476047d8d34a97a94d5d6707ea192db800c7097c

Aliases

arxiv: 0905.3641 · arxiv_version: 0905.3641v1 · doi: 10.48550/arxiv.0905.3641 · pith_short_12: NQDTZYHZ2EYE · pith_short_16: NQDTZYHZ2EYETFRN · pith_short_8: NQDTZYHZ

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/NQDTZYHZ2EYETFRNNRWEOYCH3D \
  | 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: 6c073ce0f9d13049962d6c6c476047d8d34a97a94d5d6707ea192db800c7097c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9098c380a277775f0888a03b0ed07dd14929a9e7efb236e083dc16a65e87ef3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-05-22T17:54:02Z",
    "title_canon_sha256": "83ee8c50719ec375a92b57153655bb03cd516f258a764c7d857f8df7f5e8205b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3641",
    "kind": "arxiv",
    "version": 1
  }
}