Pith Number

pith:RNLIHAOV

pith:2011:RNLIHAOV4TRDWM5AHRXJKG4XSH

not attested not anchored not stored refs pending

Making triangulations 4-connected using flips

Andr\'e van Renssen, Dana Jansens, Maria Saumell, Prosenjit Bose, Sander Verdonschot

arxiv:1110.6473 v2 · 2011-10-28 · 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{RNLIHAOV4TRDWM5AHRXJKG4XSH}

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	2026-05-18T01:33:49.481506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b568381d5e4e23b33a03c6e951b9791d3bd88acb00bac02c2563e9cae4fda4f

Aliases

arxiv: 1110.6473 · arxiv_version: 1110.6473v2 · doi: 10.48550/arxiv.1110.6473 · pith_short_12: RNLIHAOV4TRD · pith_short_16: RNLIHAOV4TRDWM5A · pith_short_8: RNLIHAOV

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/RNLIHAOV4TRDWM5AHRXJKG4XSH \
  | 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: 8b568381d5e4e23b33a03c6e951b9791d3bd88acb00bac02c2563e9cae4fda4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa0d20144bf42d464adaa5081ad30b262f0735a0a489315deb286ee88c8bad19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2011-10-28T21:48:49Z",
    "title_canon_sha256": "17d53772403eb21ebe83362cfd26c7104bc5a1fa3b7146c561caf422fa6ab195"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6473",
    "kind": "arxiv",
    "version": 2
  }
}