Pith Number

pith:UIMHAKUF

pith:2014:UIMHAKUFR5JU7OGX2IF27X6QWA

not attested not anchored not stored refs pending

Foliations, orders, representations, L-spaces and graph manifolds

Adam Clay, Steven Boyer

arxiv:1401.7726 v4 · 2014-01-30 · 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{UIMHAKUFR5JU7OGX2IF27X6QWA}

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	2026-05-18T00:51:58.546527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a218702a858f534fb8d7d20bafdfd0b00566c4726096e1e629a9ebe73a8c8920

Aliases

arxiv: 1401.7726 · arxiv_version: 1401.7726v4 · doi: 10.48550/arxiv.1401.7726 · pith_short_12: UIMHAKUFR5JU · pith_short_16: UIMHAKUFR5JU7OGX · pith_short_8: UIMHAKUF

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/UIMHAKUFR5JU7OGX2IF27X6QWA \
  | 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: a218702a858f534fb8d7d20bafdfd0b00566c4726096e1e629a9ebe73a8c8920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "522ea4cef59026e0fa43980cc338c20a3c79fb14e653075a23694b3007f9be71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-01-30T03:32:09Z",
    "title_canon_sha256": "8ed928b0edba5e259e975ff3af07b4109e58935341e8d29c30eac44579e12ac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7726",
    "kind": "arxiv",
    "version": 4
  }
}