Pith Number

pith:QCSBMNYQ

pith:2006:QCSBMNYQRX2C5M3NEUJG6JP27L

not attested not anchored not stored refs pending

Estimating seed sensitivity on homogeneous alignments

Gregory Kucherov (LIFL), Laurent Noe (LIFL), Yann Ponty (LRI)

arxiv:cs/0603106 v1 · 2006-03-27 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCSBMNYQRX2C5M3NEUJG6JP27L}

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	2026-05-18T04:31:30.185498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80a41637108df42eb36d25126f25fafac2bd98c16e3572c2a7162450235187a4

Aliases

arxiv: cs/0603106 · arxiv_version: cs/0603106v1 · doi: 10.48550/arxiv.cs/0603106 · pith_short_12: QCSBMNYQRX2C · pith_short_16: QCSBMNYQRX2C5M3N · pith_short_8: QCSBMNYQ

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/QCSBMNYQRX2C5M3NEUJG6JP27L \
  | 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: 80a41637108df42eb36d25126f25fafac2bd98c16e3572c2a7162450235187a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ff6a22353216b177738a075246dfa66bf53b0a0a634ef07cf587bd34fb011d8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.OH",
    "submitted_at": "2006-03-27T13:26:12Z",
    "title_canon_sha256": "a4efa9788b2dd1449d32a0111530af1ce4ae34baaa00590d38adedd3df12a46b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0603106",
    "kind": "arxiv",
    "version": 1
  }
}