Pith Number

pith:2Q5F2JS5

pith:2017:2Q5F2JS5JPCPFOG7THEGPORR4U

not attested not anchored not stored refs pending

ArrayBridge: Interweaving declarative array processing with high-performance computing

(2) Lawrence Berkeley National Laboratory, (3) Paradigm4, Haoyuan Xing (1), Inc), Kesheng Wu (2), Paul Brown (3) ((1) The Ohio State University, Prabhat (2), Sofoklis Floratos (1), Spyros Blanas (1), Suren Byna (2)

arxiv:1702.08327 v1 · 2017-02-27 · 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{2Q5F2JS5JPCPFOG7THEGPORR4U}

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	2026-05-18T00:49:55.212949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d43a5d265d4bc4f2b8df99c867ba31e53cedf07afe413223d3d6720c479c5e6e

Aliases

arxiv: 1702.08327 · arxiv_version: 1702.08327v1 · doi: 10.48550/arxiv.1702.08327 · pith_short_12: 2Q5F2JS5JPCP · pith_short_16: 2Q5F2JS5JPCPFOG7 · pith_short_8: 2Q5F2JS5

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/2Q5F2JS5JPCPFOG7THEGPORR4U \
  | 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: d43a5d265d4bc4f2b8df99c867ba31e53cedf07afe413223d3d6720c479c5e6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c168c1805d3a0d42dacaa10187635a19643b88b5b820a3a7eca9f466a97ef60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-02-27T15:21:45Z",
    "title_canon_sha256": "09e7a5237b75e1800c76c99c1276bfeb23980414b09b9581052e3c66449a90f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08327",
    "kind": "arxiv",
    "version": 1
  }
}