Pith Number

pith:ECNTXEX6

pith:2019:ECNTXEX6JGNHRKLAFRLJZSYSEF

not attested not anchored not stored refs pending

Mining Approximate Acyclic Schemes from Relations

Babak Salimi, Batya Kenig, Dan Suciu, Guna Prasad, Pranay Mundra

arxiv:1911.12933 v1 · 2019-11-29 · 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{ECNTXEX6JGNHRKLAFRLJZSYSEF}

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	2026-07-05T00:22:50.528664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209b3b92fe499a78a9602c569ccb122169200c9d5c0f4f978f290072a29b1516

Aliases

arxiv: 1911.12933 · arxiv_version: 1911.12933v1 · doi: 10.48550/arxiv.1911.12933 · pith_short_12: ECNTXEX6JGNH · pith_short_16: ECNTXEX6JGNHRKLA · pith_short_8: ECNTXEX6

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/ECNTXEX6JGNHRKLAFRLJZSYSEF \
  | 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: 209b3b92fe499a78a9602c569ccb122169200c9d5c0f4f978f290072a29b1516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "880ec384d36f6f4451b9d08e33759653de470f7a0d9721d2fa03dadc7eb3399b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-11-29T03:09:41Z",
    "title_canon_sha256": "8fc785dc1e37c8db4f49e8d73e390df796f896b7aee6bbd44b01c476addaf1d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.12933",
    "kind": "arxiv",
    "version": 1
  }
}