Pith Number

pith:WL2FLKWK

pith:2016:WL2FLKWKSFPGKXGOTGJ5RUPFJP

not attested not anchored not stored refs pending

Non-integer characterizing slopes for torus knots

Duncan McCoy

arxiv:1610.03283 v1 · 2016-10-11 · 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{WL2FLKWKSFPGKXGOTGJ5RUPFJP}

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	2026-05-18T01:02:31.910439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2f455aaca915e655cce9993d8d1e54bf8813e028ef7e32c3bae239821e882f8

Aliases

arxiv: 1610.03283 · arxiv_version: 1610.03283v1 · doi: 10.48550/arxiv.1610.03283 · pith_short_12: WL2FLKWKSFPG · pith_short_16: WL2FLKWKSFPGKXGO · pith_short_8: WL2FLKWK

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/WL2FLKWKSFPGKXGOTGJ5RUPFJP \
  | 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: b2f455aaca915e655cce9993d8d1e54bf8813e028ef7e32c3bae239821e882f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05e9c026a07b17065dbe82422056fe97a9c6ebbbe101e6b5b513eb304c4ecec3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-10-11T11:39:19Z",
    "title_canon_sha256": "0f32a748d34d6eb43d86f41460b79d52efef0c0db05d82a2ed3c6583002712a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03283",
    "kind": "arxiv",
    "version": 1
  }
}