Pith Number

pith:HW64LCOG

pith:2026:HW64LCOGGWSOCFYHV5E2ZVYY43

not attested not anchored not stored refs pending

Ishigaki-IDS: An Open-Weight Verifier-Aware Model for Information Delivery Specification Drafting in Building Information Modeling

Atomu Kondo, Chenguang Wang, Daiho Nishioka, Dayuan Jiang, Koki Arakawa, Koyo Hidaka, Naofumi Fujita, Ryo Kanazawa, Shuhei Saitoh, Takayuki Kato, Teppei Miyamoto, Tomoki Ando

arxiv:2606.08545 v1 · 2026-06-07 · cs.CL · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HW64LCOGGWSOCFYHV5E2ZVYY43}

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	2026-06-09T01:05:39.731581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dbdc589c635a4e11707af49acd718e6cbf1acf8933b8aabea0824dc137cec07

Aliases

arxiv: 2606.08545 · arxiv_version: 2606.08545v1 · doi: 10.48550/arxiv.2606.08545 · pith_short_12: HW64LCOGGWSO · pith_short_16: HW64LCOGGWSOCFYH · pith_short_8: HW64LCOG

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/HW64LCOGGWSOCFYHV5E2ZVYY43 \
  | 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: 3dbdc589c635a4e11707af49acd718e6cbf1acf8933b8aabea0824dc137cec07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f70d2babec2564056c3f35452942d2c3f35c0400d28b09d8f9282c7f74ca9b4",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-07T09:55:59Z",
    "title_canon_sha256": "72139b9f28188fceda0ac8c8f4f491a57b82ff26f740e85b9f4157900acd9ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08545",
    "kind": "arxiv",
    "version": 1
  }
}