Pith Number

pith:25QDLBFV

pith:2014:25QDLBFVW6UPOR2YVTQ7IUI3P6

not attested not anchored not stored refs pending

Online Algorithms for Machine Minimization

Debmalya Panigrahi, Grigory Yaroslavtsev, Konstantin Makarychev, Nikhil Devanur

arxiv:1403.0486 v2 · 2014-03-03 · cs.DM · cs.DC · 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{25QDLBFVW6UPOR2YVTQ7IUI3P6}

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	2026-05-18T02:57:06.113020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7603584b5b7a8f74758ace1f4511b7f9ded426a026eaed87d460419f8c70f2c

Aliases

arxiv: 1403.0486 · arxiv_version: 1403.0486v2 · doi: 10.48550/arxiv.1403.0486 · pith_short_12: 25QDLBFVW6UP · pith_short_16: 25QDLBFVW6UPOR2Y · pith_short_8: 25QDLBFV

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/25QDLBFVW6UPOR2YVTQ7IUI3P6 \
  | 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: d7603584b5b7a8f74758ace1f4511b7f9ded426a026eaed87d460419f8c70f2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bbafa4326d32dd58b5f2d4252101650c5ab8dbdecb740cf295485887ec223ff",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2014-03-03T16:59:18Z",
    "title_canon_sha256": "246caa49e9ad731fc58506c8b60e9f6de26af9b648b489026c653e9e5fff6a69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0486",
    "kind": "arxiv",
    "version": 2
  }
}