Pith Number

pith:HVYSOYCS

pith:2024:HVYSOYCSDB42DQZXASXTMSZCLU

not attested not anchored not stored refs pending

Intelligent CAD 2.0

Qiang Zou, Shuming Gao, Weiwei Xu, Yincai Wu, Zhenyu Liu

arxiv:2410.03759 v1 · 2024-10-02 · cs.HC · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVYSOYCSDB42DQZXASXTMSZCLU}

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	2026-07-05T09:16:24.483353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d712760521879a1c33704af364b225d13509bb29ea12fcf2403c4957e52e025

Aliases

arxiv: 2410.03759 · arxiv_version: 2410.03759v1 · doi: 10.48550/arxiv.2410.03759 · pith_short_12: HVYSOYCSDB42 · pith_short_16: HVYSOYCSDB42DQZX · pith_short_8: HVYSOYCS

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/HVYSOYCSDB42DQZXASXTMSZCLU \
  | 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: 3d712760521879a1c33704af364b225d13509bb29ea12fcf2403c4957e52e025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d192a1ae1bba0dbf4916dd52aba09a9773bd0954bdeff88d7e75df5aaeb72a7d",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2024-10-02T10:09:26Z",
    "title_canon_sha256": "b45ae7e2325f071647cdfa608c13e2f8add332c866bfb6561dce5bf4904d0e51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.03759",
    "kind": "arxiv",
    "version": 1
  }
}