Pith Number

pith:WBRGE2PM

pith:2017:WBRGE2PMD3V3MOYH6OHTNV6OGB

not attested not anchored not stored refs pending

Don't cry over spilled records: Memory elasticity of data-parallel applications and its application to cluster scheduling

Aunn Raza, Calin Iorgulescu, Florin Dinu, Wajih Ul Hassan, Willy Zwaenepoel

arxiv:1702.04323 v1 · 2017-02-14 · 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{WBRGE2PMD3V3MOYH6OHTNV6OGB}

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	2026-05-18T00:50:43.478754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0626269ec1eebb63b07f38f36d7ce305f70e8ee665278576984247c8940b5fc

Aliases

arxiv: 1702.04323 · arxiv_version: 1702.04323v1 · doi: 10.48550/arxiv.1702.04323 · pith_short_12: WBRGE2PMD3V3 · pith_short_16: WBRGE2PMD3V3MOYH · pith_short_8: WBRGE2PM

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/WBRGE2PMD3V3MOYH6OHTNV6OGB \
  | 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: b0626269ec1eebb63b07f38f36d7ce305f70e8ee665278576984247c8940b5fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aaa8c06f6e7e45642f4d58f167ba0256ef798cbaafba40c250bc6a3feb116d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-02-14T18:21:31Z",
    "title_canon_sha256": "a9bed7729cb6864278a76f26d713908c595690a07b532379c2da7b8761123f15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04323",
    "kind": "arxiv",
    "version": 1
  }
}