Pith Number

pith:IJTG5W4N

pith:1997:IJTG5W4NO5Q7NQ4P3GK3PLJH4D

not attested not anchored not stored refs pending

A Model of Graceful Exit in String Cosmology

Ram Brustein, Richard Madden

arxiv:hep-th/9708046 v1 · 1997-08-08 · hep-th · 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{IJTG5W4NO5Q7NQ4P3GK3PLJH4D}

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

Strong coupling and instabilities in singularity-free inflation from an infinite sum of curvature corrections

Receipt and verification

First computed	2026-07-04T16:05:41.212005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42666edb8d7761f6c38fd995b7ad27e0d08b060319217ecb9fd0d463b18f3e28

Aliases

arxiv: hep-th/9708046 · arxiv_version: hep-th/9708046v1 · doi: 10.48550/arxiv.hep-th/9708046 · pith_short_12: IJTG5W4NO5Q7 · pith_short_16: IJTG5W4NO5Q7NQ4P · pith_short_8: IJTG5W4N

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/IJTG5W4NO5Q7NQ4P3GK3PLJH4D \
  | 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: 42666edb8d7761f6c38fd995b7ad27e0d08b060319217ecb9fd0d463b18f3e28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b7dc0b71bf3d2fdf8b37a14db5581ddf3000f5d24fa6d15dc0dddd141e978d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-08-08T11:38:11Z",
    "title_canon_sha256": "c5740b15d126acdaaaa4ed973a696c30aaa0811ad03765a1cfede73832be9faf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9708046",
    "kind": "arxiv",
    "version": 1
  }
}