Pith Number

pith:P7R4PZL7

pith:2012:P7R4PZL77JWB52ZNDUYHFM4MJA

not attested not anchored not stored refs pending

SharedDB: Killing One Thousand Queries With One Stone

Donald Kossmann, Georgios Giannikis, Gustavo Alonso

arxiv:1203.0056 v1 · 2012-03-01 · 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{P7R4PZL77JWB52ZNDUYHFM4MJA}

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	2026-05-18T04:01:03.342912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe3c7e57ffa6c1eeb2d1d3072b38c48099f2e079b4fbce03f671927e0abf291

Aliases

arxiv: 1203.0056 · arxiv_version: 1203.0056v1 · doi: 10.48550/arxiv.1203.0056 · pith_short_12: P7R4PZL77JWB · pith_short_16: P7R4PZL77JWB52ZN · pith_short_8: P7R4PZL7

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/P7R4PZL77JWB52ZNDUYHFM4MJA \
  | 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: 7fe3c7e57ffa6c1eeb2d1d3072b38c48099f2e079b4fbce03f671927e0abf291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e912eeb9284d34fa307ff897bcba374a4719b78ed7f8d836f526f58f1e519a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-03-01T00:17:13Z",
    "title_canon_sha256": "6d4b943632c2bc80d3b611a60ec7f6e546cafe47f8f930b5820a2a6eea39f88b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0056",
    "kind": "arxiv",
    "version": 1
  }
}