Pith Number

pith:B4626QYX

pith:2012:B4626QYXBSKR6Y6GXN5RN6G7EU

not attested not anchored not stored refs pending

Integration of CAD and rapid manufacturing for sand casting optimisation

Alain Bernard (IRCCyN), Jean-Charles Delplace (Cetim), Nicolas Perry (IRCCyN), Serge Gabriel

arxiv:1210.2089 v1 · 2012-10-07 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4626QYXBSKR6Y6GXN5RN6G7EU}

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	2026-05-18T03:43:51.134146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f3daf43170c951f63c6bb7b16f8df251e43ef9d6bfb3c2f794f6568137b7829

Aliases

arxiv: 1210.2089 · arxiv_version: 1210.2089v1 · doi: 10.48550/arxiv.1210.2089 · pith_short_12: B4626QYXBSKR · pith_short_16: B4626QYXBSKR6Y6G · pith_short_8: B4626QYX

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/B4626QYXBSKR6Y6GXN5RN6G7EU \
  | 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: 0f3daf43170c951f63c6bb7b16f8df251e43ef9d6bfb3c2f794f6568137b7829

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5ec2a11ecffbd22b76e58c758834dd26dd01a52b697625553e62d10cd226d88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2012-10-07T18:32:04Z",
    "title_canon_sha256": "a4eec6d1ed13e6fe97ef0316fac486725f04a0e907e5e160b220019cd3c5d3f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2089",
    "kind": "arxiv",
    "version": 1
  }
}