Pith Number

pith:VERCGNLW

pith:2024:VERCGNLWO3SXPXKLHK2H5PZPLY

not attested not anchored not stored refs pending

Differentiable Edge-based OPC

Bei Yu, David Z. Pan, Guojin Chen, Haoxing Ren, Haoyu Yang

arxiv:2408.08969 v3 · 2024-08-16 · cs.AI · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VERCGNLWO3SXPXKLHK2H5PZPLY}

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	2026-07-05T09:01:04.594219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a92223357676e577dd4b3ab47ebf2f5e349b4a3290b5ff91b6afc628ed5c99a2

Aliases

arxiv: 2408.08969 · arxiv_version: 2408.08969v3 · doi: 10.48550/arxiv.2408.08969 · pith_short_12: VERCGNLWO3SX · pith_short_16: VERCGNLWO3SXPXKL · pith_short_8: VERCGNLW

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/VERCGNLWO3SXPXKLHK2H5PZPLY \
  | 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: a92223357676e577dd4b3ab47ebf2f5e349b4a3290b5ff91b6afc628ed5c99a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b3d15358789de885dd8f4b5ec2e9c13ab63f9f910fd6eec8154d8b4509e5d42",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-08-16T18:35:01Z",
    "title_canon_sha256": "7ddd68072fe9c695c592c1c96133a4adf2bb9b1a2bd2a8c069c670e5af5ddb7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.08969",
    "kind": "arxiv",
    "version": 3
  }
}