Pith Number

pith:OGWIFU55

pith:2024:OGWIFU55LJ7HTDU7GYO4BFVR42

not attested not anchored not stored refs pending

Output-Sensitive Evaluation of Regular Path Queries

Ahmet Kara, Dan Olteanu, Dan Suciu, Mahmoud Abo Khamis

arxiv:2412.07729 v2 · 2024-12-10 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGWIFU55LJ7HTDU7GYO4BFVR42}

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	2026-07-05T10:41:18.726714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71ac82d3bd5a7e798e9f361dc096b1e6a8fb4c2ca4f6352e87b9a86d99b4c96c

Aliases

arxiv: 2412.07729 · arxiv_version: 2412.07729v2 · doi: 10.48550/arxiv.2412.07729 · pith_short_12: OGWIFU55LJ7H · pith_short_16: OGWIFU55LJ7HTDU7 · pith_short_8: OGWIFU55

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/OGWIFU55LJ7HTDU7GYO4BFVR42 \
  | 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: 71ac82d3bd5a7e798e9f361dc096b1e6a8fb4c2ca4f6352e87b9a86d99b4c96c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3d0ee6905db39e2bb473d8ef71ffa741dc446f328f9a03a64bcda581ec269f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-12-10T18:26:40Z",
    "title_canon_sha256": "b794a937fea95dcabf8c97eed3b22fdf3342ff5357b6a380ddd4223bec5b19e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.07729",
    "kind": "arxiv",
    "version": 2
  }
}