Pith Number

pith:3M37NYLO

pith:2016:3M37NYLOWREOEZV34PZPQ6S4HF

not attested not anchored not stored refs pending

Compressing Graphs and Indexes with Recursive Graph Bisection

Alon Shalita, Brian Karrer, Giuseppe Ottaviano, Igor Kabiljo, Laxman Dhulipala, Sergey Pupyrev

arxiv:1602.08820 v1 · 2016-02-29 · cs.DS · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3M37NYLOWREOEZV34PZPQ6S4HF}

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	2026-05-18T00:36:14.482620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db37f6e16eb448e266bbe3f2f87a5c39406326d6d06af47ebc119b3c59bc8485

Aliases

arxiv: 1602.08820 · arxiv_version: 1602.08820v1 · doi: 10.48550/arxiv.1602.08820 · pith_short_12: 3M37NYLOWREO · pith_short_16: 3M37NYLOWREOEZV3 · pith_short_8: 3M37NYLO

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/3M37NYLOWREOEZV34PZPQ6S4HF \
  | 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: db37f6e16eb448e266bbe3f2f87a5c39406326d6d06af47ebc119b3c59bc8485

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4530b8d9435a088e6ecd86cfc469185390a81cf48701b0f16c3db2475a6d8ca",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-02-29T04:38:50Z",
    "title_canon_sha256": "26567974c45a218023fc41b96d148f0d5b9aea8fc219bc79f73754a4919c7765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08820",
    "kind": "arxiv",
    "version": 1
  }
}