Pith Number

pith:SS23VZEH

pith:2019:SS23VZEHASBIUO2JRO7X4QJU4S

not attested not anchored not stored refs pending

Safe Disassociation of Set-Valued Datasets

Bechara Al Bouna, Jean-Francois Couchot, Laurent Philippe, Nancy Awad

arxiv:1904.03112 v1 · 2019-04-05 · 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{SS23VZEHASBIUO2JRO7X4QJU4S}

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	2026-05-17T23:49:18.547310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94b5bae48704828a3b498bbf7e4134e49d93a51beecc2da54b470f52dd3d38ad

Aliases

arxiv: 1904.03112 · arxiv_version: 1904.03112v1 · doi: 10.48550/arxiv.1904.03112 · pith_short_12: SS23VZEHASBI · pith_short_16: SS23VZEHASBIUO2J · pith_short_8: SS23VZEH

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/SS23VZEHASBIUO2JRO7X4QJU4S \
  | 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: 94b5bae48704828a3b498bbf7e4134e49d93a51beecc2da54b470f52dd3d38ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "376a1f876347cc58a7080ae7cd1e10273e0305bc9ab5de243acc1a62efe7a2f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-04-05T15:11:23Z",
    "title_canon_sha256": "827cb7335c80bd3716d808e003f68589fdf1ae8d3cd70e79440d309eea7176a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03112",
    "kind": "arxiv",
    "version": 1
  }
}