Pith Number

pith:W2HNQU3M

pith:2014:W2HNQU3MXEAKO7ITJCIPJW3HKS

not attested not anchored not stored refs pending

Formation of a giant component in the intersection graph of a random chord diagram

Boris Pittel, Huseyin Acan

arxiv:1406.2867 v2 · 2014-06-11 · 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{W2HNQU3MXEAKO7ITJCIPJW3HKS}

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	2026-05-18T02:43:18.707176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b68ed8536cb900a77d134890f4db6754b908b579d3c401ee75cb0c987d57419a

Aliases

arxiv: 1406.2867 · arxiv_version: 1406.2867v2 · doi: 10.48550/arxiv.1406.2867 · pith_short_12: W2HNQU3MXEAK · pith_short_16: W2HNQU3MXEAKO7IT · pith_short_8: W2HNQU3M

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/W2HNQU3MXEAKO7ITJCIPJW3HKS \
  | 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: b68ed8536cb900a77d134890f4db6754b908b579d3c401ee75cb0c987d57419a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "967fc61c005fd2ba5af5e6099793424886ffda16f3c97a74012e3760bae96ee0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-06-11T12:02:57Z",
    "title_canon_sha256": "9f89b8b69922ecc7c84b1a06c300903289f1976a5f8a47029f16a407e778f026"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2867",
    "kind": "arxiv",
    "version": 2
  }
}