Pith Number

pith:4XUP7OIL

pith:2012:4XUP7OIL2BO7Y6YLV6M4W32IQX

not attested not anchored not stored refs pending

Traffic Analysis in Random Delaunay Tessellations and Other Graphs

Gabriel H. Tucci, John D. Hobby

arxiv:1203.4863 v1 · 2012-03-22 · math.DG · cs.CG · cs.NI · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4XUP7OIL2BO7Y6YLV6M4W32IQX}

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	2026-05-18T03:59:28.533833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5e8ffb90bd05dfc7b0baf99cb6f4885e205f4a39c94445c83d0175215c94268

Aliases

arxiv: 1203.4863 · arxiv_version: 1203.4863v1 · doi: 10.48550/arxiv.1203.4863 · pith_short_12: 4XUP7OIL2BO7 · pith_short_16: 4XUP7OIL2BO7Y6YL · pith_short_8: 4XUP7OIL

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/4XUP7OIL2BO7Y6YLV6M4W32IQX \
  | 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: e5e8ffb90bd05dfc7b0baf99cb6f4885e205f4a39c94445c83d0175215c94268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02b39db5b04ff503c127865f57c2061dfec195c4c49096fbf7959338eb8efc4d",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.NI",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-03-22T00:46:00Z",
    "title_canon_sha256": "5535239a609d3c79921a3df3340432e503e8fb130ded32b85eccbbb412d2975b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4863",
    "kind": "arxiv",
    "version": 1
  }
}