Pith Number

pith:SJSHDKY3

pith:2001:SJSHDKY3VY46HVBMFTQEZR3CZW

not attested not anchored not stored refs pending

Inflationary spectra in generalized gravity: Unified forms

H. Noh, J. Hwang

arxiv:astro-ph/0107069 v3 · 2001-07-04 · 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{SJSHDKY3VY46HVBMFTQEZR3CZW}

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	2026-05-18T02:40:36.164606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

926471ab1bae39e3d42c2ce04cc762cda7f718a864e96486985f0022a6d8a08a

Aliases

arxiv: astro-ph/0107069 · arxiv_version: astro-ph/0107069v3 · doi: 10.48550/arxiv.astro-ph/0107069 · pith_short_12: SJSHDKY3VY46 · pith_short_16: SJSHDKY3VY46HVBM · pith_short_8: SJSHDKY3

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/SJSHDKY3VY46HVBMFTQEZR3CZW \
  | 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: 926471ab1bae39e3d42c2ce04cc762cda7f718a864e96486985f0022a6d8a08a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08f00202abac988dbb97c60fd0aac4fa725463432afa9bd737066c0662e6cb6a",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-07-04T10:23:41Z",
    "title_canon_sha256": "14bcbf0ccd34c8328b1dde3da5bad9457a204b7193a62e86ed11563c434b8297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0107069",
    "kind": "arxiv",
    "version": 3
  }
}