Pith Number

pith:WDYQDEV6

pith:2013:WDYQDEV6EKI4XOE7W4UIXARWQO

not attested not anchored not stored refs pending

Extending Common Intervals Searching from Permutations to Sequences

Irena Rusu

arxiv:1310.4290 v1 · 2013-10-16 · 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{WDYQDEV6EKI4XOE7W4UIXARWQO}

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	2026-05-18T03:10:23.274450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0f10192be2291cbb89fb7288b823683bf69f0a569e3e2aefa49ae3b67d08fd6

Aliases

arxiv: 1310.4290 · arxiv_version: 1310.4290v1 · doi: 10.48550/arxiv.1310.4290 · pith_short_12: WDYQDEV6EKI4 · pith_short_16: WDYQDEV6EKI4XOE7 · pith_short_8: WDYQDEV6

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/WDYQDEV6EKI4XOE7W4UIXARWQO \
  | 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: b0f10192be2291cbb89fb7288b823683bf69f0a569e3e2aefa49ae3b67d08fd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a267be96eb78c1d55d1255e08c40aec03cda4f764035e60451713e95d9e5d1ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-10-16T07:58:02Z",
    "title_canon_sha256": "0b0989e3450755f93cf328e63c59cddea80c5c68ff5ad1ebcc86e4ab1158a6ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4290",
    "kind": "arxiv",
    "version": 1
  }
}