Pith Number

pith:VJI4IUHO

pith:2012:VJI4IUHOXDP6LFYCMYDK4WKSQW

not attested not anchored not stored refs pending

Spatial Curvature Falsifies Eternal Inflation

Marjorie Schillo, Matthew Kleban

arxiv:1202.5037 v1 · 2012-02-22 · astro-ph.CO · 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{VJI4IUHOXDP6LFYCMYDK4WKSQW}

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

Nonperturbative Quantum Gravity in a Closed Lorentzian Universe

Receipt and verification

First computed	2026-05-18T01:58:20.577208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa51c450eeb8dfe597026606ae595285a36efa228b044d5f2e94b3a9c85a6a64

Aliases

arxiv: 1202.5037 · arxiv_version: 1202.5037v1 · doi: 10.48550/arxiv.1202.5037 · pith_short_12: VJI4IUHOXDP6 · pith_short_16: VJI4IUHOXDP6LFYC · pith_short_8: VJI4IUHO

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/VJI4IUHOXDP6LFYCMYDK4WKSQW \
  | 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: aa51c450eeb8dfe597026606ae595285a36efa228b044d5f2e94b3a9c85a6a64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4056f47916fd2c2234ab87751bf7b65c160726af74f3f1991c89ab014cb87a1d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-02-22T21:00:05Z",
    "title_canon_sha256": "b86e030f1e9e9aee9ad0399c1c5dc77fcb32223c10738cb4b0b5a99ea43a21ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5037",
    "kind": "arxiv",
    "version": 1
  }
}