Pith Number

pith:UCYTNPAT

pith:2011:UCYTNPATQZI3OGZK5U5FPPSJFL

not attested not anchored not stored refs pending

Classical and quantum wormholes in a 5D compact Kaluza-Klein theory

F. Darabi

arxiv:1110.5487 v2 · 2011-10-25 · 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{UCYTNPATQZI3OGZK5U5FPPSJFL}

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	2026-05-18T02:00:04.139268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0b136bc138651b71b2aed3a57be492ad7a8aea96506d92e298aeb7e986d8078

Aliases

arxiv: 1110.5487 · arxiv_version: 1110.5487v2 · doi: 10.48550/arxiv.1110.5487 · pith_short_12: UCYTNPATQZI3 · pith_short_16: UCYTNPATQZI3OGZK · pith_short_8: UCYTNPAT

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/UCYTNPATQZI3OGZK5U5FPPSJFL \
  | 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: a0b136bc138651b71b2aed3a57be492ad7a8aea96506d92e298aeb7e986d8078

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f702290c55f90ed08d048832817879331b14c0230ff4b3cd4524c455d1406e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-10-25T12:54:36Z",
    "title_canon_sha256": "0fd5e0967efe42b80234a885fe939d73ddf51f29a1478854301e380560c29dd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5487",
    "kind": "arxiv",
    "version": 2
  }
}