Pith Number

pith:F44YSS3J

pith:2005:F44YSS3JFCLJAYL2A2OGD4VHRC

not attested not anchored not stored refs pending

Producing a Scale-Invariant Spectrum of Perturbations in a Hagedorn Phase of String Cosmology

Ali Nayeri, Cumrun Vafa, Robert H. Brandenberger

arxiv:hep-th/0511140 v2 · 2005-11-14 · hep-th · astro-ph · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F44YSS3JFCLJAYL2A2OGD4VHRC}

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

3 papers in Pith

Fire at the Tip of the Throat: Hagedorn Phase after brane-antibrane inflation?

Multi-Matrix Quantum Mechanics, Collective Fields and Emergent Space

Constraints on the inflationary vacuum and reheating era from NANOGrav

Receipt and verification

First computed	2026-07-04T17:25:26.433382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f39894b69289690617a069c61f2a788ba8488e386d035c83359fc9dc1dc16cc

Aliases

arxiv: hep-th/0511140 · arxiv_version: hep-th/0511140v2 · doi: 10.48550/arxiv.hep-th/0511140 · pith_short_12: F44YSS3JFCLJ · pith_short_16: F44YSS3JFCLJAYL2 · pith_short_8: F44YSS3J

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/F44YSS3JFCLJAYL2A2OGD4VHRC \
  | 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: 2f39894b69289690617a069c61f2a788ba8488e386d035c83359fc9dc1dc16cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5355323cab7decae9865199a406040eac1aa53efeb8c5388023ba4761b0475c8",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-11-14T05:05:01Z",
    "title_canon_sha256": "4d85ab38a60e4c6a7d9ad99c178eb6a08ba01ef715727102f18c83a04cb79dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0511140",
    "kind": "arxiv",
    "version": 2
  }
}