Pith Number

pith:L7JK6SUB

pith:2017:L7JK6SUBXE6FSN5XBBDWQC7SXJ

not attested not anchored not stored refs pending

80 New Packages to Mine Database Query Logs

Martin Kersten, Thibault Sellam

arxiv:1703.08732 v1 · 2017-03-25 · 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{L7JK6SUBXE6FSN5XBBDWQC7SXJ}

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	2026-05-18T00:47:55.743450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fd2af4a81b93c5937b70847680bf2ba5a12b0d1c9362f4e53105946bff5cad6

Aliases

arxiv: 1703.08732 · arxiv_version: 1703.08732v1 · doi: 10.48550/arxiv.1703.08732 · pith_short_12: L7JK6SUBXE6F · pith_short_16: L7JK6SUBXE6FSN5X · pith_short_8: L7JK6SUB

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/L7JK6SUBXE6FSN5XBBDWQC7SXJ \
  | 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: 5fd2af4a81b93c5937b70847680bf2ba5a12b0d1c9362f4e53105946bff5cad6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19598fda78f8818770823e6cd9e9eb889438e5d7b77454aabf0db507a6323fb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-03-25T19:00:23Z",
    "title_canon_sha256": "b7f4340c333a65f4f439999d45c776abb994b23b60b74b1115e2a8937b67eb0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08732",
    "kind": "arxiv",
    "version": 1
  }
}