Pith Number

pith:5LECHGT7

pith:2018:5LECHGT7255IPCCLTCOBAJDSWA

not attested not anchored not stored refs pending

Partitioning SKA Dataflows for Optimal Graph Execution

Andreas Wicenec, Chen Wu, Rodrigo Tobar

arxiv:1805.07568 v1 · 2018-05-19 · 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{5LECHGT7255IPCCLTCOBAJDSWA}

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	2026-05-18T00:15:33.216614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eac8239a7fd77a87884b989c102472b00eeda70df52f30a1aa45dbe1cce69797

Aliases

arxiv: 1805.07568 · arxiv_version: 1805.07568v1 · doi: 10.48550/arxiv.1805.07568 · pith_short_12: 5LECHGT7255I · pith_short_16: 5LECHGT7255IPCCL · pith_short_8: 5LECHGT7

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/5LECHGT7255IPCCLTCOBAJDSWA \
  | 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: eac8239a7fd77a87884b989c102472b00eeda70df52f30a1aa45dbe1cce69797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78acbeb9aa28e1d710c52e0709da6418b2e868168ed3309bed8e08ae6a8ad943",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-05-19T11:09:07Z",
    "title_canon_sha256": "457d4215cedb9eed4b2568c50f06ae869d01ada5015d5bd09530a5957cf02384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07568",
    "kind": "arxiv",
    "version": 1
  }
}