Pith Number

pith:JTIDS4PD

pith:2012:JTIDS4PDTZVQCDEQZUNLEQXQ2G

not attested not anchored not stored refs pending

Algorithms for Sampling 3-Orientations of Planar Triangulations

Amanda Pascoe Streib, Dana Randall, Prasad Tetali, Sarah Miracle

arxiv:1202.4945 v1 · 2012-02-22 · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTIDS4PDTZVQCDEQZUNLEQXQ2G}

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	2026-05-18T04:01:40.235871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cd03971e39e6b010c90cd1ab242f0d1a06a82bdc3adca903c16672059c1b905

Aliases

arxiv: 1202.4945 · arxiv_version: 1202.4945v1 · doi: 10.48550/arxiv.1202.4945 · pith_short_12: JTIDS4PDTZVQ · pith_short_16: JTIDS4PDTZVQCDEQ · pith_short_8: JTIDS4PD

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/JTIDS4PDTZVQCDEQZUNLEQXQ2G \
  | 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: 4cd03971e39e6b010c90cd1ab242f0d1a06a82bdc3adca903c16672059c1b905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c203380caf3812f3319a58097cd486055938a2ff8c05b5e028a5958d1ae986de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-02-22T15:45:21Z",
    "title_canon_sha256": "e6ff78c507f372ba7c9b31755d35766799ee2ad5e6922eebd55c3b4d5f63aba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4945",
    "kind": "arxiv",
    "version": 1
  }
}