Pith Number

pith:P2QHFUQA

pith:2017:P2QHFUQA3M62AEDI4NWXVSEABB

not attested not anchored not stored refs pending

Prime knot complements with meridional essential surfaces of arbitrarily high genus

Jo\~ao Miguel Nogueira

arxiv:1706.03719 v1 · 2017-06-12 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2QHFUQA3M62AEDI4NWXVSEABB}

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	2026-05-18T00:42:33.924376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ea072d200db3da01068e36d7ac88008445e84a6e04693a4aa7b07791bfa3779

Aliases

arxiv: 1706.03719 · arxiv_version: 1706.03719v1 · doi: 10.48550/arxiv.1706.03719 · pith_short_12: P2QHFUQA3M62 · pith_short_16: P2QHFUQA3M62AEDI · pith_short_8: P2QHFUQA

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/P2QHFUQA3M62AEDI4NWXVSEABB \
  | 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: 7ea072d200db3da01068e36d7ac88008445e84a6e04693a4aa7b07791bfa3779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22b41d56c60f6a4aa0d3c38d21f248109a1d45238ef92552a96815af1cfdd8f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-06-12T16:40:21Z",
    "title_canon_sha256": "cc3ff8938a48637094beade61315fb055b08787543518c3f0f5f2f9eb6c03086"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03719",
    "kind": "arxiv",
    "version": 1
  }
}