Pith Number

pith:VGTFCNNG

pith:2017:VGTFCNNGKFRECCANBDP7M5F46J

not attested not anchored not stored refs pending

Size bounds and query plans for relational joins

Albert Atserias, D\'aniel Marx, Martin Grohe

arxiv:1711.03860 v1 · 2017-11-10 · 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{VGTFCNNGKFRECCANBDP7M5F46J}

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	2026-05-18T00:30:51.247815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9a65135a6516241080d08dff674bcf264a56e48eb393f8b44e630b9b0fb7a1f

Aliases

arxiv: 1711.03860 · arxiv_version: 1711.03860v1 · doi: 10.48550/arxiv.1711.03860 · pith_short_12: VGTFCNNGKFRE · pith_short_16: VGTFCNNGKFRECCAN · pith_short_8: VGTFCNNG

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/VGTFCNNGKFRECCANBDP7M5F46J \
  | 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: a9a65135a6516241080d08dff674bcf264a56e48eb393f8b44e630b9b0fb7a1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1feb2411fb9958f98079111250b17f674bed03f07dcc299df75d02f3fa63111",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-11-10T15:16:52Z",
    "title_canon_sha256": "be694487a521f0aec288ac6414edd3524ac9864d936b430a7bcecd197268a96e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03860",
    "kind": "arxiv",
    "version": 1
  }
}