Pith Number

pith:YMOXUVTX

pith:2014:YMOXUVTXNHBTRKNXJOGHZAPTLL

not attested not anchored not stored refs pending

Streaming Kernelization

Stefan Fafianie, Stefan Kratsch

arxiv:1405.1356 v1 · 2014-05-06 · 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{YMOXUVTXNHBTRKNXJOGHZAPTLL}

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	2026-05-18T02:52:32.982263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c31d7a567769c338a9b74b8c7c81f35af3ecd905251677873edc32f9e4546bcb

Aliases

arxiv: 1405.1356 · arxiv_version: 1405.1356v1 · doi: 10.48550/arxiv.1405.1356 · pith_short_12: YMOXUVTXNHBT · pith_short_16: YMOXUVTXNHBTRKNX · pith_short_8: YMOXUVTX

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/YMOXUVTXNHBTRKNXJOGHZAPTLL \
  | 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: c31d7a567769c338a9b74b8c7c81f35af3ecd905251677873edc32f9e4546bcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "060c025586c74562852690e82314304833667d77c0a1e89b7ac0e24d8d697d62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-05-06T16:38:21Z",
    "title_canon_sha256": "3e494d0d25a209f89c1fbed25f38d848dcb7b8f96bad46752caa6c4317a76977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1356",
    "kind": "arxiv",
    "version": 1
  }
}