Pith Number

pith:BG2K5WNH

pith:2022:BG2K5WNHMEPNHELE7OJ6GOUC6C

not attested not anchored not stored refs pending

A Survey of Detection Methods for Die Attachment and Wire Bonding Defects in Integrated Circuit Manufacturing

Lamia Alam, Nasser Kehtarnavaz

arxiv:2206.07481 v2 · 2022-06-02 · eess.SP · cs.CV · 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{BG2K5WNHMEPNHELE7OJ6GOUC6C}

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	2026-07-05T04:32:17.646284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09b4aed9a7611ed39164fb93e33a82f0afb0392a29a4d4bf564ae9129f3620ac

Aliases

arxiv: 2206.07481 · arxiv_version: 2206.07481v2 · doi: 10.48550/arxiv.2206.07481 · pith_short_12: BG2K5WNHMEPN · pith_short_16: BG2K5WNHMEPNHELE · pith_short_8: BG2K5WNH

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/BG2K5WNHMEPNHELE7OJ6GOUC6C \
  | 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: 09b4aed9a7611ed39164fb93e33a82f0afb0392a29a4d4bf564ae9129f3620ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "244502115fd8ca85c11feff4dbdf0779bc5702d2cbe3b074feefead5228e2c6f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-06-02T02:12:46Z",
    "title_canon_sha256": "e126fd00796211a49b68279fb9212cfe9948f5ec689a0fe8fcd2cbcb4a5dcdf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07481",
    "kind": "arxiv",
    "version": 2
  }
}