Pith Number

pith:7WB3BUG3

pith:2019:7WB3BUG3VOK7GTXV5QW56KZWZB

not attested not anchored not stored refs pending

Partitioning Graphs for the Cloud using Reinforcement Learning

Mohammad Hammoud, Mohammad Hasanzadeh Mofrad, Rami Melhem

arxiv:1907.06768 v2 · 2019-07-15 · 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{7WB3BUG3VOK7GTXV5QW56KZWZB}

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	2026-05-17T23:40:22.944616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd83b0d0dbab95f34ef5ec2ddf2b36c850015f1acec5d0568a6806ae4f27ecaf

Aliases

arxiv: 1907.06768 · arxiv_version: 1907.06768v2 · doi: 10.48550/arxiv.1907.06768 · pith_short_12: 7WB3BUG3VOK7 · pith_short_16: 7WB3BUG3VOK7GTXV · pith_short_8: 7WB3BUG3

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/7WB3BUG3VOK7GTXV5QW56KZWZB \
  | 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: fd83b0d0dbab95f34ef5ec2ddf2b36c850015f1acec5d0568a6806ae4f27ecaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a046d957a445f4bfd16623702b1223ec038625fab4d6234a8c6dbd2b63d0d365",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-07-15T21:50:56Z",
    "title_canon_sha256": "0d0d0a487e32174cce5a4c4deea4c67ef2321abfe2f6356a2dcff7bf5502d6a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06768",
    "kind": "arxiv",
    "version": 2
  }
}