Pith Number

pith:JVULYF66

pith:2022:JVULYF66IZRBS4IZ7CQ2C64PTT

not attested not anchored not stored refs pending

Development of a deep learning platform for optimising sheet stamping geometries subject to manufacturing constraints

Alistair Foster, Hamid Reza Attar, Nan Li

arxiv:2202.03422 v1 · 2022-02-04 · 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{JVULYF66IZRBS4IZ7CQ2C64PTT}

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	2026-07-05T03:54:44.132963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d68bc17de4662197119f8a1a17b8f9ce29ea96b7fe611a49ce35a895543c3f9

Aliases

arxiv: 2202.03422 · arxiv_version: 2202.03422v1 · doi: 10.48550/arxiv.2202.03422 · pith_short_12: JVULYF66IZRB · pith_short_16: JVULYF66IZRBS4IZ · pith_short_8: JVULYF66

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/JVULYF66IZRBS4IZ7CQ2C64PTT \
  | 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: 4d68bc17de4662197119f8a1a17b8f9ce29ea96b7fe611a49ce35a895543c3f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8c6cd516c978cf040cc92f9c99a5d92303e523563af6b60607520afd110741b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-04T22:29:12Z",
    "title_canon_sha256": "c297b21ec2d8fd573ce519736c86e449862631b2b25981ff1ac32f6fef84e00f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03422",
    "kind": "arxiv",
    "version": 1
  }
}