Pith Number

pith:WHCNSHI2

pith:2020:WHCNSHI2CDI7LKM5ASRRMH7IUV

not attested not anchored not stored refs pending

Rocket: Efficient and Scalable All-Pairs Computations on Heterogeneous Platforms

Ben van Werkhoven, Henri Bal, Jason Maassen, Pieter Hijma, Rob van Nieuwpoort, Stijn Heldens

arxiv:2009.04755 v1 · 2020-09-10 · 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{WHCNSHI2CDI7LKM5ASRRMH7IUV}

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	2026-07-05T01:34:29.420085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1c4d91d1a10d1f5a99d04a3161fe8a57d61367ff46318f1b5b4e516b59d26e1

Aliases

arxiv: 2009.04755 · arxiv_version: 2009.04755v1 · doi: 10.48550/arxiv.2009.04755 · pith_short_12: WHCNSHI2CDI7 · pith_short_16: WHCNSHI2CDI7LKM5 · pith_short_8: WHCNSHI2

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/WHCNSHI2CDI7LKM5ASRRMH7IUV \
  | 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: b1c4d91d1a10d1f5a99d04a3161fe8a57d61367ff46318f1b5b4e516b59d26e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d77e621b013777abdbe5a6472e6478af07d2c3f02dc542990211d337fb7190d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-09-10T09:49:34Z",
    "title_canon_sha256": "c84496f8a34f92bb5858f54bb22cec912ad16092f25f5d25c77badc2e951ae44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.04755",
    "kind": "arxiv",
    "version": 1
  }
}