Pith Number

pith:OPVDKD7S

pith:2025:OPVDKD7SAFAVHYN7JIWREHRI6U

not attested not anchored not stored refs pending

SAKURAONE: Empowering Transparent and Open AI Platforms through Private-Sector HPC Investment in Japan

Fumikazu Konishi

arxiv:2507.02124 v1 · 2025-07-02 · cs.DC · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPVDKD7SAFAVHYN7JIWREHRI6U}

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	2026-07-05T11:31:12.433561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73ea350ff2014153e1bf4a2d121e28f50d00a9fc9bf3ad9ee9141c2308be1471

Aliases

arxiv: 2507.02124 · arxiv_version: 2507.02124v1 · doi: 10.48550/arxiv.2507.02124 · pith_short_12: OPVDKD7SAFAV · pith_short_16: OPVDKD7SAFAVHYN7 · pith_short_8: OPVDKD7S

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/OPVDKD7SAFAVHYN7JIWREHRI6U \
  | 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: 73ea350ff2014153e1bf4a2d121e28f50d00a9fc9bf3ad9ee9141c2308be1471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04b2401ddd7fcf420bcc7ab4514b60f89f4e235a839852ce860f4fe775f3de46",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-07-02T20:13:09Z",
    "title_canon_sha256": "8a33978c9c6a1ad41b910f1e18f3076ebcc6e075a7ef9e3cab6157983a2e06fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02124",
    "kind": "arxiv",
    "version": 1
  }
}