Pith Number

pith:CK6KOFS4

pith:2017:CK6KOFS4QQGPBQZPQLNMM4WGQB

not attested not anchored not stored refs pending

Runtime Optimization of Join Location in Parallel Data Management Systems

Bikash Chandra, S. Sudarshan

arxiv:1703.01148 v3 · 2017-03-03 · cs.DB · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CK6KOFS4QQGPBQZPQLNMM4WGQB}

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	2026-05-18T00:39:12.613683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12bca7165c840cf0c32f82dac672c6807d1cddb0e1aa3dcda11ce5a7eb9feccb

Aliases

arxiv: 1703.01148 · arxiv_version: 1703.01148v3 · doi: 10.48550/arxiv.1703.01148 · pith_short_12: CK6KOFS4QQGP · pith_short_16: CK6KOFS4QQGPBQZP · pith_short_8: CK6KOFS4

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/CK6KOFS4QQGPBQZPQLNMM4WGQB \
  | 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: 12bca7165c840cf0c32f82dac672c6807d1cddb0e1aa3dcda11ce5a7eb9feccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06e4dae040fb1d3342ac2a9c4256c8dad3e3f7a5480ee7202761fb7af3bb01f0",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-03-03T13:21:25Z",
    "title_canon_sha256": "a5b4c9b8ad2c1c1fbe9858f924540731bd4876f3c6181617ff6285de78b3775c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01148",
    "kind": "arxiv",
    "version": 3
  }
}