Pith Number

pith:5GM7RMX7

pith:2022:5GM7RMX7QA2IU6HK34EUPUUEVC

not attested not anchored not stored refs pending

SANTOS: Relationship-based Semantic Table Union Search

Aamod Khatiwada, Grace Fan, Mirek Riedewald, Ren\'ee J. Miller, Roee Shraga, Wolfgang Gatterbauer, Zixuan Chen

arxiv:2209.13589 v1 · 2022-09-27 · 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{5GM7RMX7QA2IU6HK34EUPUUEVC}

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	2026-07-05T05:01:34.072742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e999f8b2ff80348a78eadf0947d284a88a22e490ff4e8a834a8405f984ea2c9f

Aliases

arxiv: 2209.13589 · arxiv_version: 2209.13589v1 · doi: 10.48550/arxiv.2209.13589 · pith_short_12: 5GM7RMX7QA2I · pith_short_16: 5GM7RMX7QA2IU6HK · pith_short_8: 5GM7RMX7

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/5GM7RMX7QA2IU6HK34EUPUUEVC \
  | 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: e999f8b2ff80348a78eadf0947d284a88a22e490ff4e8a834a8405f984ea2c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "506e649004a4f9516215b2b560bcab1cadcfd9da1f7dae1951208ea6c85b1e57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2022-09-27T17:59:41Z",
    "title_canon_sha256": "114cccdbc3e484cfac2b405f9321a2cdf5b3fd5014af870bd991c170ed850db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13589",
    "kind": "arxiv",
    "version": 1
  }
}