Pith Number

pith:3HQ4ZDZ5

pith:2022:3HQ4ZDZ5YMR4GD7IVYAODZ45RF

not attested not anchored not stored refs pending

Image-based Artificial Intelligence empowered surrogate model and shape morpher for real-time blank shape optimisation in the hot stamping process

Haosu Zhou, Nan Li

arxiv:2212.05885 v1 · 2022-12-01 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HQ4ZDZ5YMR4GD7IVYAODZ45RF}

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	2026-07-05T05:24:20.562746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9e1cc8f3dc323c30fe8ae00e1e79d89757821d4d6ea9b7d0f00cdfb67067b7f

Aliases

arxiv: 2212.05885 · arxiv_version: 2212.05885v1 · doi: 10.48550/arxiv.2212.05885 · pith_short_12: 3HQ4ZDZ5YMR4 · pith_short_16: 3HQ4ZDZ5YMR4GD7I · pith_short_8: 3HQ4ZDZ5

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/3HQ4ZDZ5YMR4GD7IVYAODZ45RF \
  | 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: d9e1cc8f3dc323c30fe8ae00e1e79d89757821d4d6ea9b7d0f00cdfb67067b7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c18898a4a9b620f0bc379aa393e9812e514f25ab09175d6de105e18e06f03c00",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-01T20:17:48Z",
    "title_canon_sha256": "8203a45acbc3c9e59c7eecdc5db0526801c9b6181d430e66600d53e418a36acb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.05885",
    "kind": "arxiv",
    "version": 1
  }
}