Pith Number

pith:GE7PGCDU

pith:2017:GE7PGCDUTUJFMQ3ANADLGMNP5N

not attested not anchored not stored refs pending

Extracting Syntactic Patterns from Databases

Andrew Ilyas, Joana M. F. da Trindade, Raul Castro Fernandez, Samuel Madden

arxiv:1710.11528 v2 · 2017-10-31 · 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{GE7PGCDUTUJFMQ3ANADLGMNP5N}

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	2026-05-18T00:28:40.199917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

313ef308749d125643606806b331afeb6ce18d6f6982bd3ef54188d282ebaf22

Aliases

arxiv: 1710.11528 · arxiv_version: 1710.11528v2 · doi: 10.48550/arxiv.1710.11528 · pith_short_12: GE7PGCDUTUJF · pith_short_16: GE7PGCDUTUJFMQ3A · pith_short_8: GE7PGCDU

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/GE7PGCDUTUJFMQ3ANADLGMNP5N \
  | 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: 313ef308749d125643606806b331afeb6ce18d6f6982bd3ef54188d282ebaf22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1ceb17b2d706939f7d6280ce153634d78edbe8f6e9b1c1deb5046dcf7f144ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-10-31T15:21:32Z",
    "title_canon_sha256": "e88a67b643c192c0bbba7daa4dc9b14295452ff11853072a9a908936252313bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11528",
    "kind": "arxiv",
    "version": 2
  }
}