Pith Number

pith:3YSGIA52

pith:2013:3YSGIA52SBQCPELMQCW3THWSOT

not attested not anchored not stored refs pending

Equilibrium and equivariant triangulations of some small covers with minimum number of vertices

Biplab Basak, Soumen Sarkar

arxiv:1306.1568 v3 · 2013-06-06 · 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{3YSGIA52SBQCPELMQCW3THWSOT}

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	2026-05-18T01:33:24.593562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de246403ba906027916c80adb99ed274f88417fba8275d7e0c454b3b9fd56c5c

Aliases

arxiv: 1306.1568 · arxiv_version: 1306.1568v3 · doi: 10.48550/arxiv.1306.1568 · pith_short_12: 3YSGIA52SBQC · pith_short_16: 3YSGIA52SBQCPELM · pith_short_8: 3YSGIA52

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/3YSGIA52SBQCPELMQCW3THWSOT \
  | 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: de246403ba906027916c80adb99ed274f88417fba8275d7e0c454b3b9fd56c5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "467084dfa68f8574c7ef7ef9902c1b7b09490fcfe78707731a99d4b3ebb7ceb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2013-06-06T22:32:43Z",
    "title_canon_sha256": "920c5b0dcbb668fc3c2d3c0670a3708e77d6deac690514981f8535a0cfbe6765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1568",
    "kind": "arxiv",
    "version": 3
  }
}