Pith Number

pith:KXVXYDZB

pith:2005:KXVXYDZBULSHUJ2P6CWPRX5JAR

not attested not anchored not stored refs pending

Bouncing Universes in String-inspired Gravity

Anupam Mazumdar, Tirthabir Biswas, Warren Siegel

arxiv:hep-th/0508194 v2 · 2005-08-26 · hep-th · astro-ph · 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{KXVXYDZBULSHUJ2P6CWPRX5JAR}

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

7 papers in Pith

Regular Black Holes in Nonlocal Quasitopological Gravity

The Graviton Propagator in Asymptotically Safe Gravity with Non-Local Form Factors

On the Meaning of Localization in Non-Local Quantum Field Theory and On the Limits of a Space-Time Description and the Physical Meaning of Phase Space in a Nonlocal Continuum

Energy conditions of bouncing solutions in quadratic curvature gravity coupled with a scalar field

Modified Gravity and Cosmology

Receipt and verification

First computed	2026-07-04T16:56:18.583500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55eb7c0f21a2e47a274ff0acf8dfa9046b9818928ceaba5c80c598193689b437

Aliases

arxiv: hep-th/0508194 · arxiv_version: hep-th/0508194v2 · doi: 10.48550/arxiv.hep-th/0508194 · pith_short_12: KXVXYDZBULSH · pith_short_16: KXVXYDZBULSHUJ2P · pith_short_8: KXVXYDZB

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/KXVXYDZBULSHUJ2P6CWPRX5JAR \
  | 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: 55eb7c0f21a2e47a274ff0acf8dfa9046b9818928ceaba5c80c598193689b437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56410d146254523c87bc6f5f52f2050f3263494143a1955a8459f40905531967",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-08-26T11:40:50Z",
    "title_canon_sha256": "e57814968826abe5a30458b89e3575f369c762a98da3c4aec25cff46c8429584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0508194",
    "kind": "arxiv",
    "version": 2
  }
}