Pith Number

pith:G2VK7MRP

pith:2024:G2VK7MRP3XQMIQIVMHMAZXGFFS

not attested not anchored not stored refs pending

Exploring the Limits of Semantic Image Compression at Micro-bits per Pixel

Bahaa Kotb, James Dotzel, Jordan Dotzel, Mohamed Abdelfattah, Zhiru Zhang

arxiv:2402.13536 v1 · 2024-02-21 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2VK7MRP3XQMIQIVMHMAZXGFFS}

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	2026-07-05T07:47:33.855633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36aaafb22fdde0c4411561d80cdcc52cb7e64e02f30dbfc32fe15ceb5ba64662

Aliases

arxiv: 2402.13536 · arxiv_version: 2402.13536v1 · doi: 10.48550/arxiv.2402.13536 · pith_short_12: G2VK7MRP3XQM · pith_short_16: G2VK7MRP3XQMIQIV · pith_short_8: G2VK7MRP

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/G2VK7MRP3XQMIQIVMHMAZXGFFS \
  | 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: 36aaafb22fdde0c4411561d80cdcc52cb7e64e02f30dbfc32fe15ceb5ba64662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84558ffae579237c440cf3486c589e54f1f2e3063ec8f447c1605a1f173acb11",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-21T05:14:30Z",
    "title_canon_sha256": "a3a40ee2a3f9951bf3d2181673bfd06e0653d5f775f703c97cc284a17895dd39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13536",
    "kind": "arxiv",
    "version": 1
  }
}