Pith Number

pith:2MWPHVZ7

pith:2011:2MWPHVZ7VZZK26KPEPPAUXURAB

not attested not anchored not stored refs pending

Probing the size of extra dimension with gravitational wave astronomy

Kent Yagi, Norihiro Tanahashi, Takahiro Tanaka

arxiv:1101.4997 v2 · 2011-01-26 · gr-qc · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MWPHVZ7VZZK26KPEPPAUXURAB}

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

Primordial Black Hole from Tensor-induced Density Fluctuation: First-order Phase Transitions and Domain Walls

Receipt and verification

First computed	2026-05-18T04:05:38.880122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d32cf3d73fae72ad794f23de0a5e91005fd04a02fe39937d7e77e8ab1cdba6b0

Aliases

arxiv: 1101.4997 · arxiv_version: 1101.4997v2 · doi: 10.48550/arxiv.1101.4997 · pith_short_12: 2MWPHVZ7VZZK · pith_short_16: 2MWPHVZ7VZZK26KP · pith_short_8: 2MWPHVZ7

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/2MWPHVZ7VZZK26KPEPPAUXURAB \
  | 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: d32cf3d73fae72ad794f23de0a5e91005fd04a02fe39937d7e77e8ab1cdba6b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "136210c8987a2535def67d08c15bcafbde0b9b675cd017544bd00ef58338f1f3",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-01-26T07:30:22Z",
    "title_canon_sha256": "fbdf0381821825113fbc65b687545bee5ae43536d749970e59919ef5ebd2e3a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4997",
    "kind": "arxiv",
    "version": 2
  }
}