Pith Number

pith:2BCTC7HF

pith:2016:2BCTC7HFQEX54DF43TBQIGYOMJ

not attested not anchored not stored refs pending

Constructing Data Graphs for Keyword Search

Konstantin Golenberg, Yehoshua Sagiv

arxiv:1605.07865 v2 · 2016-05-25 · 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{2BCTC7HFQEX54DF43TBQIGYOMJ}

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	2026-05-18T01:00:05.804750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d045317ce5812fde0cbcdcc3041b0e626a0b42cd62d367c4cb8b9f4780ba0233

Aliases

arxiv: 1605.07865 · arxiv_version: 1605.07865v2 · doi: 10.48550/arxiv.1605.07865 · pith_short_12: 2BCTC7HFQEX5 · pith_short_16: 2BCTC7HFQEX54DF4 · pith_short_8: 2BCTC7HF

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/2BCTC7HFQEX54DF43TBQIGYOMJ \
  | 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: d045317ce5812fde0cbcdcc3041b0e626a0b42cd62d367c4cb8b9f4780ba0233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e54635c88c36dd1043733ef566ab000064341561ae951ff0d5a9fdf5a654d3b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-05-25T12:59:37Z",
    "title_canon_sha256": "a8f3918efa27bccb337f7002832e9e9c6e148ec26e87cad01744faebc593b2dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07865",
    "kind": "arxiv",
    "version": 2
  }
}