Pith Number

pith:LWGQHFJJ

pith:2019:LWGQHFJJ5AIVXUEUDZZTDRTOYU

not attested not anchored not stored refs pending

Possible resolution of a spacetime singularity with field transformations

Atsushi Naruko, Chul-Moon Yoo, Misao Sasaki

arxiv:1903.10763 v2 · 2019-03-26 · gr-qc · astro-ph.CO · 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{LWGQHFJJ5AIVXUEUDZZTDRTOYU}

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	2026-07-05T02:42:39.686115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d8d039529e8115bd0941e7331c66ec52c48f43874b123ad289f87506d5c00be

Aliases

arxiv: 1903.10763 · arxiv_version: 1903.10763v2 · doi: 10.48550/arxiv.1903.10763 · pith_short_12: LWGQHFJJ5AIV · pith_short_16: LWGQHFJJ5AIVXUEU · pith_short_8: LWGQHFJJ

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/LWGQHFJJ5AIVXUEUDZZTDRTOYU \
  | 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: 5d8d039529e8115bd0941e7331c66ec52c48f43874b123ad289f87506d5c00be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45c6b3ae3e185f25041f97eee92a8d1c034b5caf6ee316ba766491ca91845d9c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-03-26T09:55:44Z",
    "title_canon_sha256": "3485c50138b9371e2e3a58f929591d317ba1a52e8f6af4075e78b6c736d93b6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10763",
    "kind": "arxiv",
    "version": 2
  }
}