Pith Number

pith:HME6Z3PD

pith:2013:HME6Z3PDOFYXRD2WGY3YVYEICV

not attested not anchored not stored refs pending

Exploiting Opportunistic Physical Design in Large-scale Data Analytics

Hakan Hacigumus, Jagan Sankaranarayanan, Jeff LeFevre, Junichi Tatemura, Michael J. Carey, Neoklis Polyzotis

arxiv:1303.6609 v2 · 2013-03-26 · cs.DB · cs.DC · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HME6Z3PDOFYXRD2WGY3YVYEICV}

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	2026-05-18T03:05:08.545478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b09ecede37171788f5636378ae08815504a6fdcbe8640a921895731814ab8b2

Aliases

arxiv: 1303.6609 · arxiv_version: 1303.6609v2 · doi: 10.48550/arxiv.1303.6609 · pith_short_12: HME6Z3PDOFYX · pith_short_16: HME6Z3PDOFYXRD2W · pith_short_8: HME6Z3PD

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/HME6Z3PDOFYXRD2WGY3YVYEICV \
  | 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: 3b09ecede37171788f5636378ae08815504a6fdcbe8640a921895731814ab8b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bac1c8ab59e4b670e2724335fd8a730001831480d405b66c50eb162c758f4c74",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2013-03-26T19:08:55Z",
    "title_canon_sha256": "1bea60a5a26b36a2cc5ea02d6c0723c21db6fe165a442661c3cc8d18b96b4dc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6609",
    "kind": "arxiv",
    "version": 2
  }
}