Pith Number

pith:I4TRTVTH

pith:2023:I4TRTVTHRIINPWJ6R3SVS3CNU5

not attested not anchored not stored refs pending

PyHGL: A Python-based Hardware Generation Language Framework

Jintao Sun, Tao Lu, Wenzhi Chen, Zeke Wang

arxiv:2309.04859 v1 · 2023-09-09 · 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{I4TRTVTHRIINPWJ6R3SVS3CNU5}

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	2026-07-05T06:49:27.922837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

472719d6678a10d7d93e8ee5596c4da772b04b3e8253bd26f74c5bb3c176f4ae

Aliases

arxiv: 2309.04859 · arxiv_version: 2309.04859v1 · doi: 10.48550/arxiv.2309.04859 · pith_short_12: I4TRTVTHRIIN · pith_short_16: I4TRTVTHRIINPWJ6 · pith_short_8: I4TRTVTH

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/I4TRTVTHRIINPWJ6R3SVS3CNU5 \
  | 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: 472719d6678a10d7d93e8ee5596c4da772b04b3e8253bd26f74c5bb3c176f4ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d9097894eba0fa08af90a401de2e7cc8ffcbbb41f25b1b5aa07ffcc8afaf2f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2023-09-09T18:28:41Z",
    "title_canon_sha256": "1bfa05c0270dd3f271c6e67d5320e1410967d49c2d70b0563f9c69f4017ba6fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.04859",
    "kind": "arxiv",
    "version": 1
  }
}