Pith Number

pith:LCC2CVK7

pith:2019:LCC2CVK7VPXTRJJJYHFLNNL5FD

not attested not anchored not stored refs pending

From veering triangulations to link spaces and back again

Henry Segerman, Saul Schleimer, Steven Frankel

arxiv:1911.00006 v5 · 2019-10-31 · 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{LCC2CVK7VPXTRJJJYHFLNNL5FD}

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.

Cited by

3 papers in Pith

Taut polynomials from finite quotients of fibered hyperbolic 3-manifold groups

CaTherine wheels

Legendrian position of veering triangulations

Receipt and verification

First computed	2026-07-05T10:41:42.956505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5885a1555fabef38a529c1cab6b57d28c419c4a12dd7e0b130fcd02d3fd0fe6c

Aliases

arxiv: 1911.00006 · arxiv_version: 1911.00006v5 · doi: 10.48550/arxiv.1911.00006 · pith_short_12: LCC2CVK7VPXT · pith_short_16: LCC2CVK7VPXTRJJJ · pith_short_8: LCC2CVK7

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/LCC2CVK7VPXTRJJJYHFLNNL5FD \
  | 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: 5885a1555fabef38a529c1cab6b57d28c419c4a12dd7e0b130fcd02d3fd0fe6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1dd921871aac7708ab60eb62cd783f38c0f56283c4ad1d9b09f4360a67f62da",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2019-10-31T17:48:22Z",
    "title_canon_sha256": "1e97f8de80b3d00ebb1777faae7306d6de8ae592a95d0fbc01f0e8046efe9af2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00006",
    "kind": "arxiv",
    "version": 5
  }
}