Pith Number

pith:AQC6GSYJ

pith:2021:AQC6GSYJONWDVYFDS77RZZ7ZSF

not attested not anchored not stored refs pending

Customizing Graph500 for Tianhe Pre-exacale system

Xinbiao Gan

arxiv:2102.01254 v3 · 2021-02-02 · 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{AQC6GSYJONWDVYFDS77RZZ7ZSF}

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	2026-07-05T03:06:18.366730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0405e34b09736c3ae0a397ff1ce7f99178e238aad0dae22acf16c19414b53ad8

Aliases

arxiv: 2102.01254 · arxiv_version: 2102.01254v3 · doi: 10.48550/arxiv.2102.01254 · pith_short_12: AQC6GSYJONWD · pith_short_16: AQC6GSYJONWDVYFD · pith_short_8: AQC6GSYJ

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/AQC6GSYJONWDVYFDS77RZZ7ZSF \
  | 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: 0405e34b09736c3ae0a397ff1ce7f99178e238aad0dae22acf16c19414b53ad8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba66b621a9a1dafe576cf59fcfee8786fe202ccde4cd32db8be4002813d887b5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-02-02T01:44:59Z",
    "title_canon_sha256": "b87cbf35de5ae9b1da1cc12b95752bd954bbfaa4c904fe512a949e6ab3aaab35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.01254",
    "kind": "arxiv",
    "version": 3
  }
}