Pith Number

pith:J4FOQ27V

pith:2025:J4FOQ27VL245T4Q6BPJIDOOFKM

not attested not anchored not stored refs pending

Bouncing completion of eternal inflation

Alexsandre L. Ferreira Jr, Nelson Pinto-Neto, Vanessa N. Xavier

arxiv:2504.01224 v2 · 2025-04-01 · 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{J4FOQ27VL245T4Q6BPJIDOOFKM}

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	2026-07-05T11:24:17.703553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f0ae86bf55eb9d9f21e0bd281b9c5530f664afb6150e0248efd690809f7440b

Aliases

arxiv: 2504.01224 · arxiv_version: 2504.01224v2 · doi: 10.48550/arxiv.2504.01224 · pith_short_12: J4FOQ27VL245 · pith_short_16: J4FOQ27VL245T4Q6 · pith_short_8: J4FOQ27V

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/J4FOQ27VL245T4Q6BPJIDOOFKM \
  | 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: 4f0ae86bf55eb9d9f21e0bd281b9c5530f664afb6150e0248efd690809f7440b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37e2284bfad1d0e565b3c152519d1818e400ec91c4e3331e078fc8df065a4d2d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-04-01T22:22:46Z",
    "title_canon_sha256": "57b0b5bd16e621ad0ed738d583d8800bee5791c24836829583110e6d9b5b7f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01224",
    "kind": "arxiv",
    "version": 2
  }
}