Pith Number

pith:2A2FYCFO

pith:2018:2A2FYCFOXABLGRCUG4MERV5NQC

not attested not anchored not stored refs pending

SIMD-X: Programming and Processing of Graph Algorithms on GPUs

Hang Liu, H. Howie Huang

arxiv:1812.04070 v1 · 2018-12-10 · 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{2A2FYCFOXABLGRCUG4MERV5NQC}

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	2026-05-17T23:58:43.044298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0345c08aeb802b34454371848d7ad80b0c912fbfd82277f399e6d7a80283c11

Aliases

arxiv: 1812.04070 · arxiv_version: 1812.04070v1 · doi: 10.48550/arxiv.1812.04070 · pith_short_12: 2A2FYCFOXABL · pith_short_16: 2A2FYCFOXABLGRCU · pith_short_8: 2A2FYCFO

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/2A2FYCFOXABLGRCUG4MERV5NQC \
  | 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: d0345c08aeb802b34454371848d7ad80b0c912fbfd82277f399e6d7a80283c11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a02fc0022aa3481e520e7f1a26fa4bcee3f169105a8fe7368761f0121582b5bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-12-10T20:29:58Z",
    "title_canon_sha256": "057b20bde78a9a59b40431cca5c1af3121dde1d28e2f335de0c11d3ecdfe3f05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04070",
    "kind": "arxiv",
    "version": 1
  }
}