Pith Number

pith:YUDTYJOJ

pith:2012:YUDTYJOJLEBCISNVZZNXALIE2F

not attested not anchored not stored refs pending

On stability of a new model of wormhole

Alexander Shatskiy, Igor Novikov

arxiv:1201.4112 v2 · 2012-01-19 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YUDTYJOJLEBCISNVZZNXALIE2F}

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	2026-05-18T03:58:24.317804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5073c25c959022449b5ce5b702d04d1427369564b18c003b24c2b618af741e6

Aliases

arxiv: 1201.4112 · arxiv_version: 1201.4112v2 · doi: 10.48550/arxiv.1201.4112 · pith_short_12: YUDTYJOJLEBC · pith_short_16: YUDTYJOJLEBCISNV · pith_short_8: YUDTYJOJ

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/YUDTYJOJLEBCISNVZZNXALIE2F \
  | 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: c5073c25c959022449b5ce5b702d04d1427369564b18c003b24c2b618af741e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5475ecfa6e1d4c79b446fa39585aabdc826d51f97d6c03ca4da3b6caf35161c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-01-19T17:13:24Z",
    "title_canon_sha256": "c48c3b0d35cc15013ac8b9345f90f6f6c1cc2069fd475a456e0399b601f6aaff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4112",
    "kind": "arxiv",
    "version": 2
  }
}