Pith Number

pith:7KJMLLGI

pith:2018:7KJMLLGILETNXSHJOZFLEZ6BZM

not attested not anchored not stored refs pending

A hybrid architecture for astronomical computing

Boliang He, Ce Yu, Changhua Li, Chenzhou Cui, Chuanjun Wang, Dongwei Fan, Hailong Zhang, Jian Xiao, Jun Han, Junyi Chen, Kangyu Du, Liang Liu, Linying Mi, Shanshan Li, Sisi Yang, Wenming Song, Xiao Chen, Yufeng Fan, Yunfei Xu, Zihuang Cao

arxiv:1801.07548 v1 · 2018-01-19 · cs.DC · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KJMLLGILETNXSHJOZFLEZ6BZM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:25:12.605652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa92c5acc85926dbc8e9764ab267c1cb05b7663693a951910e51074832393792

Aliases

arxiv: 1801.07548 · arxiv_version: 1801.07548v1 · doi: 10.48550/arxiv.1801.07548 · pith_short_12: 7KJMLLGILETN · pith_short_16: 7KJMLLGILETNXSHJ · pith_short_8: 7KJMLLGI

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/7KJMLLGILETNXSHJOZFLEZ6BZM \
  | 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: fa92c5acc85926dbc8e9764ab267c1cb05b7663693a951910e51074832393792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05e761f6331b1f1c082c7a62202d6aa6a584f8027685b7b98e4dbaa2ffbda925",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-01-19T03:01:49Z",
    "title_canon_sha256": "db57725068323a444301b0ba26fbaef217e4cf49c86f2d4e2fd04c12affbf160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07548",
    "kind": "arxiv",
    "version": 1
  }
}