Pith Number

pith:VFJIUDOR

pith:2016:VFJIUDORKXZ7NF45FVKU5XSNQX

not attested not anchored not stored refs pending

Creation of an inflationary universe out of a black hole

Jun'ichi Yokoyama, Naritaka Oshita

arxiv:1601.03929 v3 · 2016-01-15 · 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{VFJIUDORKXZ7NF45FVKU5XSNQX}

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	2026-05-18T00:06:44.020881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9528a0dd155f3f6979d2d554ede4d85f7bf0fa7ca89dcbcfddf105989ad5567

Aliases

arxiv: 1601.03929 · arxiv_version: 1601.03929v3 · doi: 10.48550/arxiv.1601.03929 · pith_short_12: VFJIUDORKXZ7 · pith_short_16: VFJIUDORKXZ7NF45 · pith_short_8: VFJIUDOR

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/VFJIUDORKXZ7NF45FVKU5XSNQX \
  | 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: a9528a0dd155f3f6979d2d554ede4d85f7bf0fa7ca89dcbcfddf105989ad5567

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a14229efc8cdb7fd7718c070e0506725817b0b6fe10376b9bd13f711dd4f191",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-01-15T14:25:34Z",
    "title_canon_sha256": "45b9a60449b566a662f3ad1b0407f1eed1e37d10af4047c5c48d505816a2f51b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03929",
    "kind": "arxiv",
    "version": 3
  }
}