Pith Number

pith:NAJZYQUL

pith:2022:NAJZYQUL44OB2WCGMXFJFQR4VZ

not attested not anchored not stored refs pending

Forbidding Edges between Points in the Plane to Disconnect the Triangulation Flip Graph

Anna Lubiw, Reza Bigdeli

arxiv:2206.02700 v1 · 2022-06-06 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAJZYQUL44OB2WCGMXFJFQR4VZ}

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

1 paper in Pith

History-Aware Cross-Attention Reinforcement: Self-Supervised Multi Turn and Chain-of-Thought Fine-Tuning with vLLM

Receipt and verification

First computed	2026-07-05T04:29:20.416803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68139c428be71c1d584665ca92c23cae5dac0b8bd452f6645b3bf16c20ac32bb

Aliases

arxiv: 2206.02700 · arxiv_version: 2206.02700v1 · doi: 10.48550/arxiv.2206.02700 · pith_short_12: NAJZYQUL44OB · pith_short_16: NAJZYQUL44OB2WCG · pith_short_8: NAJZYQUL

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/NAJZYQUL44OB2WCGMXFJFQR4VZ \
  | 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: 68139c428be71c1d584665ca92c23cae5dac0b8bd452f6645b3bf16c20ac32bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c99e28bf29fe7fa13efaa33d0c9bccf03bf902c8a2a4d5113d7e17c8000346c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2022-06-06T15:57:28Z",
    "title_canon_sha256": "24a74c376fe1ddd53264b857f45083bdaeb073a983925fe52020856670522bad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.02700",
    "kind": "arxiv",
    "version": 1
  }
}