Pith Number

pith:D6FKLAZ7

pith:2012:D6FKLAZ7ITZKKKN54TX6KBG4OX

not attested not anchored not stored refs pending

The Complexity of MaxMin Length Triangulation

S\'andor P. Fekete

arxiv:1208.0202 v1 · 2012-08-01 · cs.CG · 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{D6FKLAZ7ITZKKKN54TX6KBG4OX}

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	2026-05-18T03:49:35.999051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f8aa5833f44f2a529bde4efe504dc75ff8e4f742379ace4bda93e23e3093cb6

Aliases

arxiv: 1208.0202 · arxiv_version: 1208.0202v1 · doi: 10.48550/arxiv.1208.0202 · pith_short_12: D6FKLAZ7ITZK · pith_short_16: D6FKLAZ7ITZKKKN5 · pith_short_8: D6FKLAZ7

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/D6FKLAZ7ITZKKKN54TX6KBG4OX \
  | 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: 1f8aa5833f44f2a529bde4efe504dc75ff8e4f742379ace4bda93e23e3093cb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c8b1605447eea64df33660d593af54ba8012fd2faf021efc366d51b450635c6",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2012-08-01T13:20:32Z",
    "title_canon_sha256": "bcd1197250a2e170d15d828ecacff206c52f341ad926d435871112a38b0ef979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0202",
    "kind": "arxiv",
    "version": 1
  }
}