Pith Number

pith:4MR5GN7H

pith:2016:4MR5GN7H3K7AB7IQ623F233QCE

not attested not anchored not stored refs pending

An optimization approach to locally-biased graph algorithms

David Gleich, Kimon Fountoulakis, Michael Mahoney

arxiv:1607.04940 v3 · 2016-07-18 · cs.SI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4MR5GN7H3K7AB7IQ623F233QCE}

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	2026-05-18T00:55:57.818607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e323d337e7dabe00fd10f6b65d6f701122f5a491fc96ab637b150552ee98370c

Aliases

arxiv: 1607.04940 · arxiv_version: 1607.04940v3 · doi: 10.48550/arxiv.1607.04940 · pith_short_12: 4MR5GN7H3K7A · pith_short_16: 4MR5GN7H3K7AB7IQ · pith_short_8: 4MR5GN7H

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/4MR5GN7H3K7AB7IQ623F233QCE \
  | 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: e323d337e7dabe00fd10f6b65d6f701122f5a491fc96ab637b150552ee98370c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5527a0443b2edf6de99d597f7129e8e0e51dfb25ccad18dc0ad682c6246fb24a",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-07-18T02:51:02Z",
    "title_canon_sha256": "65ff1aa72e739b5c02deeb6f58f25e19b51be1ecfc651545c54014a78d816279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04940",
    "kind": "arxiv",
    "version": 3
  }
}