Pith Number

pith:DJB2CZT4

pith:2015:DJB2CZT4MNOBB2N6OWW5YUZS44

not attested not anchored not stored refs pending

Optimal Dynamic Distributed MIS

Elad Haramaty, Keren Censor-Hillel, Zohar Karnin

arxiv:1507.04330 v2 · 2015-07-15 · 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{DJB2CZT4MNOBB2N6OWW5YUZS44}

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	2026-05-18T01:36:47.618103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a43a1667c635c10e9be75addc5332e70f6f893df244f89b5dfb0d99986837a1

Aliases

arxiv: 1507.04330 · arxiv_version: 1507.04330v2 · doi: 10.48550/arxiv.1507.04330 · pith_short_12: DJB2CZT4MNOB · pith_short_16: DJB2CZT4MNOBB2N6 · pith_short_8: DJB2CZT4

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/DJB2CZT4MNOBB2N6OWW5YUZS44 \
  | 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: 1a43a1667c635c10e9be75addc5332e70f6f893df244f89b5dfb0d99986837a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67dbea86563ba949ad5505db5a1d666b2b179347d962ba390ffbffbceb240883",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-07-15T19:09:35Z",
    "title_canon_sha256": "4eaea19c806e805dcf712b09517f7f4bbd44cd395cb17fc9ef0942c144a761c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04330",
    "kind": "arxiv",
    "version": 2
  }
}