Pith Number

pith:CQZ3SAGO

pith:2026:CQZ3SAGO4UIJPQXEWVTPJSLZ75

not attested not anchored not stored refs pending

Sketching Intersection Profiles: A Simple Proof and Three Applications

Alessandro Panconesi, Andrew Tomkins, Erasmo Tani, Flavio Chierichetti, Mirko Giacchini, Ravi Kumar

arxiv:2606.13182 v1 · 2026-06-11 · cs.DS · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQZ3SAGO4UIJPQXEWVTPJSLZ75}

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	2026-06-12T01:09:45.543902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1433b900cee51097c2e4b566f4c979ff40ac08004278bd298ac49ffa9446bf80

Aliases

arxiv: 2606.13182 · arxiv_version: 2606.13182v1 · doi: 10.48550/arxiv.2606.13182 · pith_short_12: CQZ3SAGO4UIJ · pith_short_16: CQZ3SAGO4UIJPQXE · pith_short_8: CQZ3SAGO

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/CQZ3SAGO4UIJPQXEWVTPJSLZ75 \
  | 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: 1433b900cee51097c2e4b566f4c979ff40ac08004278bd298ac49ffa9446bf80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea8ab571313b7e2d8959746f786742fec15694a1716044b98918854309a59434",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-06-11T10:50:45Z",
    "title_canon_sha256": "45a086d9599f4f1f7cde4828ad54e828778f8859a26a062d310910d40239f274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13182",
    "kind": "arxiv",
    "version": 1
  }
}