Pith Number

pith:74SP7LR7

pith:2007:74SP7LR7GNVU7QYJS4O7CRADBY

not attested not anchored not stored refs pending

Large tensor-to-scalar ratio and low scale inflation

Anupam Mazumdar, Rouzbeh Allahverdi, Tuomas Multamaki

arxiv:0712.2031 v2 · 2007-12-12 · astro-ph · gr-qc · hep-ph · 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{74SP7LR7GNVU7QYJS4O7CRADBY}

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

1 paper in Pith

The Dual Primordial Black Hole Formation Scenario

Receipt and verification

First computed	2026-07-04T15:10:34.381741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff24ffae3f336b4fc309971df144030e29ff5f8c8531bb21ff29edf2f1c3d0c9

Aliases

arxiv: 0712.2031 · arxiv_version: 0712.2031v2 · doi: 10.48550/arxiv.0712.2031 · pith_short_12: 74SP7LR7GNVU · pith_short_16: 74SP7LR7GNVU7QYJ · pith_short_8: 74SP7LR7

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/74SP7LR7GNVU7QYJS4O7CRADBY \
  | 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: ff24ffae3f336b4fc309971df144030e29ff5f8c8531bb21ff29edf2f1c3d0c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "826abfd151841b00465bd79ed4212853529f04fccfac0fc6302447a6d4cdc21a",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-12T20:14:39Z",
    "title_canon_sha256": "4002b2b18e7ec6aa07f5038cf9596dbbaff436b40ca69de683719feb8663bf88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.2031",
    "kind": "arxiv",
    "version": 2
  }
}