Pith Number

pith:P6GOFWTN

pith:2013:P6GOFWTNHOSVL62OFH4WGU45C6

not attested not anchored not stored refs pending

Paradigms for Parameterized Enumeration

Arne Meier, Heribert Vollmer, Johannes Schmidt, Julian-Steffen M\"uller, Nadia Creignou

arxiv:1306.2171 v1 · 2013-06-10 · cs.CC · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6GOFWTNHOSVL62OFH4WGU45C6}

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	2026-05-18T03:21:22.142050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f8ce2da6d3ba555fb4e29f963539d17af3871b18eec19fe82402803663db4b0

Aliases

arxiv: 1306.2171 · arxiv_version: 1306.2171v1 · doi: 10.48550/arxiv.1306.2171 · pith_short_12: P6GOFWTNHOSV · pith_short_16: P6GOFWTNHOSVL62O · pith_short_8: P6GOFWTN

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/P6GOFWTNHOSVL62OFH4WGU45C6 \
  | 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: 7f8ce2da6d3ba555fb4e29f963539d17af3871b18eec19fe82402803663db4b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "514479031dde650c7c2d8f23dddcbc766fb1087fcd0af04207dc7344ff70c555",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2013-06-10T11:49:59Z",
    "title_canon_sha256": "9b9262574a9f5ca6f56d84d16307d0efc2de1aaea6ab2b479e880bab4d4cdfdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2171",
    "kind": "arxiv",
    "version": 1
  }
}