Pith Number

pith:U6XT6I2V

pith:2024:U6XT6I2VOWRT4NBGV3Y2EMLDPD

not attested not anchored not stored refs pending

A natural-language-based approach to intelligent data retrieval and representation for cloud BIM

Fang-Qiang Yu, Jian-Ping Zhang, Jia-Rui Lin, Zhen-Zhong Hu

arxiv:2411.09951 v1 · 2024-11-15 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6XT6I2VOWRT4NBGV3Y2EMLDPD}

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	2026-07-05T09:35:56.191705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7af3f235575a33e3426aef1a2316378deb8610f4eaf249ae064d127b6fed8a3

Aliases

arxiv: 2411.09951 · arxiv_version: 2411.09951v1 · doi: 10.48550/arxiv.2411.09951 · pith_short_12: U6XT6I2VOWRT · pith_short_16: U6XT6I2VOWRT4NBG · pith_short_8: U6XT6I2V

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/U6XT6I2VOWRT4NBGV3Y2EMLDPD \
  | 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: a7af3f235575a33e3426aef1a2316378deb8610f4eaf249ae064d127b6fed8a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4104b38213d1d554deae572cd23408ed88ee89212f06e0574ffc712dab3fe672",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2024-11-15T05:07:42Z",
    "title_canon_sha256": "11eaec9ae69239aad02b638ead7e48b1c3f2fe6dd91c385e09756c32a1b16e1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.09951",
    "kind": "arxiv",
    "version": 1
  }
}