Pith Number

pith:VIVIXIRE

pith:2025:VIVIXIRESWBECN5PF2N36P3Q57

not attested not anchored not stored refs pending

KeBaB: $k$-mer based breaking for finding long MEMs

Anas Alhadi, Ben Langmead, Dove Begleiter, Hamza Wahed, Lore Depuydt, Mohsen Zakeri, Nathaniel K. Brown, Nithin Bharathi Kabilan Karpagavalli, Nour Allam, Suchith Sridhar Khajjayam, Travis Gagie

arxiv:2502.20338 v3 · 2025-02-27 · 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{VIVIXIRESWBECN5PF2N36P3Q57}

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	2026-07-05T11:18:18.779311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa2a8ba22495824137af2e9bbf3f70efdebfa12482b41b31aecbbd4db043828e

Aliases

arxiv: 2502.20338 · arxiv_version: 2502.20338v3 · doi: 10.48550/arxiv.2502.20338 · pith_short_12: VIVIXIRESWBE · pith_short_16: VIVIXIRESWBECN5P · pith_short_8: VIVIXIRE

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/VIVIXIRESWBECN5PF2N36P3Q57 \
  | 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: aa2a8ba22495824137af2e9bbf3f70efdebfa12482b41b31aecbbd4db043828e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39e6506e3ff4e9d7fa17cc57e90e7132901169a4de1a61f757462730759f828b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-02-27T18:08:10Z",
    "title_canon_sha256": "6f881027257570a8a41e5bb293a42e90460236acae322ddd38b805afbe438735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20338",
    "kind": "arxiv",
    "version": 3
  }
}