Pith Number

pith:W3TAJPV7

pith:2016:W3TAJPV7QRQB2IKLLV2DJHYB7P

not attested not anchored not stored refs pending

A Simple and Strongly-Local Flow-Based Method for Cut Improvement

David F. Gleich, Michael W. Mahoney, Nate Veldt

arxiv:1605.08490 v1 · 2016-05-27 · 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{W3TAJPV7QRQB2IKLLV2DJHYB7P}

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	2026-05-18T01:13:29.790610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6e604bebf84601d214b5d74349f01fbd7d3bc8d09d6093e3c97218c013fcfc5

Aliases

arxiv: 1605.08490 · arxiv_version: 1605.08490v1 · doi: 10.48550/arxiv.1605.08490 · pith_short_12: W3TAJPV7QRQB · pith_short_16: W3TAJPV7QRQB2IKL · pith_short_8: W3TAJPV7

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/W3TAJPV7QRQB2IKLLV2DJHYB7P \
  | 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: b6e604bebf84601d214b5d74349f01fbd7d3bc8d09d6093e3c97218c013fcfc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e605c8ca24016fda4d62d1a07223b6a6a1cf67f717e4cd3d304519c930b9188f",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-05-27T01:55:31Z",
    "title_canon_sha256": "fc09f676ea7db22d686493ee8621de21d452a28f69710f579b1f2f861b24c590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08490",
    "kind": "arxiv",
    "version": 1
  }
}