Pith Number

pith:2BNPN6Q6

pith:2012:2BNPN6Q6QD7ANXRR73I6D73V6Z

not attested not anchored not stored refs pending

Beeping a Maximal Independent Set

Alejandro Cornejo, Bernhard Haeupler, Fabian Kuhn, Noga Alon, Yehuda Afek, Ziv Bar-Joseph

arxiv:1206.0150 v1 · 2012-06-01 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2BNPN6Q6QD7ANXRR73I6D73V6Z}

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	2026-05-18T03:54:26.988848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d05af6fa1e80fe06de31fed1e1ff75f660658f9d953f9969b7c165d9a082e47b

Aliases

arxiv: 1206.0150 · arxiv_version: 1206.0150v1 · doi: 10.48550/arxiv.1206.0150 · pith_short_12: 2BNPN6Q6QD7A · pith_short_16: 2BNPN6Q6QD7ANXRR · pith_short_8: 2BNPN6Q6

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/2BNPN6Q6QD7ANXRR73I6D73V6Z \
  | 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: d05af6fa1e80fe06de31fed1e1ff75f660658f9d953f9969b7c165d9a082e47b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd0e21d3e6d9fe9424d1f735f22bc9853360d7f87fab1158f57d924baf89a942",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-06-01T11:23:30Z",
    "title_canon_sha256": "465a0e6c3e31c7809c059ba0145225851dcebe18a45a1c22247a1cd8017f12df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0150",
    "kind": "arxiv",
    "version": 1
  }
}