Pith Number

pith:KHHA7OHH

pith:2019:KHHA7OHHKTMJX7ZSKIBCZOU5QV

not attested not anchored not stored refs pending

Accelerating Partial Evaluation in Distributed SPARQL Query Evaluation

Lei Zou, Peng Peng, Runyu Guan

arxiv:1902.03700 v3 · 2019-02-11 · 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{KHHA7OHHKTMJX7ZSKIBCZOU5QV}

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	2026-05-17T23:53:57.041237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51ce0fb8e754d89bff3252022cba9d856bd341b4850f8563289afd0e13d8b72b

Aliases

arxiv: 1902.03700 · arxiv_version: 1902.03700v3 · doi: 10.48550/arxiv.1902.03700 · pith_short_12: KHHA7OHHKTMJ · pith_short_16: KHHA7OHHKTMJX7ZS · pith_short_8: KHHA7OHH

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/KHHA7OHHKTMJX7ZSKIBCZOU5QV \
  | 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: 51ce0fb8e754d89bff3252022cba9d856bd341b4850f8563289afd0e13d8b72b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8799f628cc337a0ea6319794ce7e3c2e64fbfba495b0207a7e8a055d50636b27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-02-11T01:40:51Z",
    "title_canon_sha256": "ead0940961b547c575749763b39d7c4846c40203d2394b609693add698be27d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03700",
    "kind": "arxiv",
    "version": 3
  }
}