Pith Number

pith:YLFOGDEN

pith:2012:YLFOGDEN5Q66MO265OAHW5JMSI

not attested not anchored not stored refs pending

On three-manifolds dominated by circle bundles

C. Neofytidis, D. Kotschick

arxiv:1202.6302 v2 · 2012-02-28 · math.GT · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLFOGDEN5Q66MO265OAHW5JMSI}

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	2026-05-18T03:25:35.183512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2cae30c8dec3de63b5eeb807b752c922772116846cbe22bfc94d5f1cf5e1b17

Aliases

arxiv: 1202.6302 · arxiv_version: 1202.6302v2 · doi: 10.48550/arxiv.1202.6302 · pith_short_12: YLFOGDEN5Q66 · pith_short_16: YLFOGDEN5Q66MO26 · pith_short_8: YLFOGDEN

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/YLFOGDEN5Q66MO265OAHW5JMSI \
  | 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: c2cae30c8dec3de63b5eeb807b752c922772116846cbe22bfc94d5f1cf5e1b17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f05837434f3faaa6e286c91e8aeabba91be09aff83c081722c2595effc737d87",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2012-02-28T17:43:34Z",
    "title_canon_sha256": "3462175f391daf1d4b8d2f48d9937d8aa6308e20c89a304ad405161ee2ea624a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6302",
    "kind": "arxiv",
    "version": 2
  }
}