Pith Number

pith:3AOW2GQF

pith:2011:3AOW2GQFNTH7RYT3M3V67JKUMW

not attested not anchored not stored refs pending

Banded surfaces, banded links, band indices and genera of links

Dongseok Kim, Jaeun Lee, Young Soo Kwon

arxiv:1105.0059 v3 · 2011-04-30 · math.GT · math.CO

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

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	2026-05-18T03:18:17.200111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d81d6d1a056ccff8e27b66ebefa55465990ae8720e1923bff08f58cd9e2588b9

Aliases

arxiv: 1105.0059 · arxiv_version: 1105.0059v3 · doi: 10.48550/arxiv.1105.0059 · pith_short_12: 3AOW2GQFNTH7 · pith_short_16: 3AOW2GQFNTH7RYT3 · pith_short_8: 3AOW2GQF

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/3AOW2GQFNTH7RYT3M3V67JKUMW \
  | 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: d81d6d1a056ccff8e27b66ebefa55465990ae8720e1923bff08f58cd9e2588b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "522dcebdfb8ae873f5cc7aea0ca57c7c656328e224a968ca59ddb87622ef737d",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2011-04-30T08:32:48Z",
    "title_canon_sha256": "0814984b887a9fe02a409eaf4e072b95ac99247c14f7b6639120b4940161d33a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0059",
    "kind": "arxiv",
    "version": 3
  }
}