Pith Number

pith:3QUA7WFI

pith:2024:3QUA7WFIVXBBUBTLZDDCMPJDV6

not attested not anchored not stored refs pending

Online and Offline Algorithms for Counting Distinct Closed Factors via Sliding Suffix Trees

Kazuhisa Seto, Shun Takahashi, Takashi Horiyama, Takuya Mieno

arxiv:2409.19576 v1 · 2024-09-29 · 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{3QUA7WFIVXBBUBTLZDDCMPJDV6}

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	2026-07-05T09:13:17.676169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc280fd8a8adc21a066bc8c6263d23af9bae3f806d351e5993a01ed4bf7f760f

Aliases

arxiv: 2409.19576 · arxiv_version: 2409.19576v1 · doi: 10.48550/arxiv.2409.19576 · pith_short_12: 3QUA7WFIVXBB · pith_short_16: 3QUA7WFIVXBBUBTL · pith_short_8: 3QUA7WFI

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/3QUA7WFIVXBBUBTLZDDCMPJDV6 \
  | 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: dc280fd8a8adc21a066bc8c6263d23af9bae3f806d351e5993a01ed4bf7f760f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "605f3eb2ab86ec43da18fa1cfe4478ddf0c73ba0c72ae9c89d388a6f977d8e7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-09-29T06:33:15Z",
    "title_canon_sha256": "33f0e53d0de70ff8c78e359261bca25f8f467070fb6d8f88d3361089821a58a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.19576",
    "kind": "arxiv",
    "version": 1
  }
}