Pith Number

pith:YWVGKEJY

pith:2026:YWVGKEJY2NLAMLDTQIHZX542WD

not attested not anchored not stored refs pending

Buildrix: An Open Platform for Sharing and Benchmarking Agentic AI Skills in Building Engineering

Bing Dong, Zixin Jiang

arxiv:2606.25139 v1 · 2026-06-23 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWVGKEJY2NLAMLDTQIHZX542WD}

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	2026-06-25T00:18:19.090873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5aa651138d356062c73820f9bf79ab0df793fea805244fba94b3b59045493a5

Aliases

arxiv: 2606.25139 · arxiv_version: 2606.25139v1 · doi: 10.48550/arxiv.2606.25139 · pith_short_12: YWVGKEJY2NLA · pith_short_16: YWVGKEJY2NLAMLDT · pith_short_8: YWVGKEJY

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/YWVGKEJY2NLAMLDTQIHZX542WD \
  | 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: c5aa651138d356062c73820f9bf79ab0df793fea805244fba94b3b59045493a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "501f704b3399d144e2792bc45656e83e8ffae72713796e95f88ba313049e5843",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-06-23T20:08:47Z",
    "title_canon_sha256": "142c4b91f40ec44771eff31e40f674df85681242b727a4d308d28d0d69f203df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25139",
    "kind": "arxiv",
    "version": 1
  }
}