Pith Number

pith:DJB5T7M7

pith:2012:DJB5T7M7QPB3GRVYEA2CW34GYH

not attested not anchored not stored refs pending

Enhancing Algebraic Query Relaxation with Semantic Similarity

Lena Wiese

arxiv:1210.6242 v1 · 2012-10-23 · 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{DJB5T7M7QPB3GRVYEA2CW34GYH}

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	2026-05-18T03:42:32.825738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a43d9fd9f83c3b346b820342b6f86c1ea5f6640f1263246c4ebac95d0b74a0a

Aliases

arxiv: 1210.6242 · arxiv_version: 1210.6242v1 · doi: 10.48550/arxiv.1210.6242 · pith_short_12: DJB5T7M7QPB3 · pith_short_16: DJB5T7M7QPB3GRVY · pith_short_8: DJB5T7M7

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/DJB5T7M7QPB3GRVYEA2CW34GYH \
  | 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: 1a43d9fd9f83c3b346b820342b6f86c1ea5f6640f1263246c4ebac95d0b74a0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd61bdf5954f559e69bce1353292c23fb941725888b08bffe037e6fa33020e14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-10-23T14:22:02Z",
    "title_canon_sha256": "ff0024d920841eb35e1e967b9cef9e2eb975da2514e975cc4386814795587b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6242",
    "kind": "arxiv",
    "version": 1
  }
}