Pith Number

pith:E6YSASFL

pith:2011:E6YSASFLKN374IQ55Q33HYVT4B

not attested not anchored not stored refs pending

Conflict Packing: an unifying technique to obtain polynomial kernels for editing problems on dense instances

Anthony Perez, Christophe Paul, St\'ephan Thomass\'e

arxiv:1101.4491 v3 · 2011-01-24 · 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{E6YSASFLKN374IQ55Q33HYVT4B}

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	2026-05-18T03:00:40.050773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27b12048ab5377fe221dec37b3e2b3e0795edb4548dc61b0a28e2a16b564fe58

Aliases

arxiv: 1101.4491 · arxiv_version: 1101.4491v3 · doi: 10.48550/arxiv.1101.4491 · pith_short_12: E6YSASFLKN37 · pith_short_16: E6YSASFLKN374IQ5 · pith_short_8: E6YSASFL

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/E6YSASFLKN374IQ55Q33HYVT4B \
  | 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: 27b12048ab5377fe221dec37b3e2b3e0795edb4548dc61b0a28e2a16b564fe58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d388e5720abf88aeff82e8e4371dc969848671fb892f23ae032e75fb34da8bb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-01-24T10:42:46Z",
    "title_canon_sha256": "021edf5c72cb1117e046aeddd83d9c1e9e0de92a4750af68bd9088adcfdc6050"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4491",
    "kind": "arxiv",
    "version": 3
  }
}