Pith Number

pith:VU2WNAXX

pith:2017:VU2WNAXXPZ4OZHFHW6F4Q24I7A

not attested not anchored not stored refs pending

Generating sets of Reidemeister moves of oriented singular links and quandles

Khaled Bataineh, Mohamed Elhamdadi, Mustafa Hajij, William Youmans

arxiv:1702.01150 v2 · 2017-02-03 · math.GT · math.CO · 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{VU2WNAXXPZ4OZHFHW6F4Q24I7A}

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	2026-05-18T00:11:23.910844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad356682f77e78ec9ca7b78bc86b88f80a26d75f5bf5b2a5cbba3da771e0792d

Aliases

arxiv: 1702.01150 · arxiv_version: 1702.01150v2 · doi: 10.48550/arxiv.1702.01150 · pith_short_12: VU2WNAXXPZ4O · pith_short_16: VU2WNAXXPZ4OZHFH · pith_short_8: VU2WNAXX

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/VU2WNAXXPZ4OZHFHW6F4Q24I7A \
  | 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: ad356682f77e78ec9ca7b78bc86b88f80a26d75f5bf5b2a5cbba3da771e0792d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8d6beb2a7a6657d34ee3b0801218d07d3537155384829651b988a1b213dda8d",
    "cross_cats_sorted": [
      "math.CO",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-02-03T20:42:55Z",
    "title_canon_sha256": "7d74943a97a48c2a6f37b6f29a690e7a6583989ca6cec117ecb47db773ae0791"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01150",
    "kind": "arxiv",
    "version": 2
  }
}