Pith Number

pith:NEK5G4XA

pith:2007:NEK5G4XAYSZ6A7CYQECUNNV3YF

not attested not anchored not stored refs pending

At-Speed Logic BIST for IP Cores

B. Cheon, E. Lee, H. Chao, J. Cho, J. Park, L.-T. Wang, P. Hsu, S. Wu, X. Wen

arxiv:0710.4645 v1 · 2007-10-25 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NEK5G4XAYSZ6A7CYQECUNNV3YF}

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	2026-05-18T04:09:06.179397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6915d372e0c4b3e07c58810546b6bbc16d7afc0fa427b87d3c602a31adb88b5f

Aliases

arxiv: 0710.4645 · arxiv_version: 0710.4645v1 · doi: 10.48550/arxiv.0710.4645 · pith_short_12: NEK5G4XAYSZ6 · pith_short_16: NEK5G4XAYSZ6A7CY · pith_short_8: NEK5G4XA

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/NEK5G4XAYSZ6A7CYQECUNNV3YF \
  | 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: 6915d372e0c4b3e07c58810546b6bbc16d7afc0fa427b87d3c602a31adb88b5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c45c6fe92daf5b8347153911dcc7279390534712152980934eee45c057b5249",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.AR",
    "submitted_at": "2007-10-25T08:19:34Z",
    "title_canon_sha256": "87b994c9616b33d01ec67cd260becdb8d7721f22cb8fba764d8f37063d5c0edc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.4645",
    "kind": "arxiv",
    "version": 1
  }
}