Pith Number

pith:FDSGGH66

pith:2012:FDSGGH666CSQJPX3QN3AMA3IT3

not attested not anchored not stored refs pending

Early Accurate Results for Advanced Analytics on MapReduce

Carlo Zaniolo, Kai Zeng, Nikolay Laptev

arxiv:1207.0142 v1 · 2012-06-30 · 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{FDSGGH666CSQJPX3QN3AMA3IT3}

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	2026-05-18T03:52:00.187670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e4631fdef0a504befb83760603689ed8f93e622cdfc5287c1d790fb8ae5d00

Aliases

arxiv: 1207.0142 · arxiv_version: 1207.0142v1 · doi: 10.48550/arxiv.1207.0142 · pith_short_12: FDSGGH666CSQ · pith_short_16: FDSGGH666CSQJPX3 · pith_short_8: FDSGGH66

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/FDSGGH666CSQJPX3QN3AMA3IT3 \
  | 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: 28e4631fdef0a504befb83760603689ed8f93e622cdfc5287c1d790fb8ae5d00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48ee1c6939c112c8e2d1c89ada7933f0acf7a40dd7d161d76d468285def4fcf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-06-30T20:21:10Z",
    "title_canon_sha256": "3362bca8416637ae5c8dfc214bc618c3e5b11972de689a4a7cc8fc6de5182ce8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0142",
    "kind": "arxiv",
    "version": 1
  }
}