Pith Number

pith:K7HVOPZD

pith:2025:K7HVOPZDM33SWV72MI77JBIEDD

not attested not anchored not stored refs pending

Dynamic Base model Shift for Delta Compression

Chenyu Huang, Lei Bai, Peng Ye, Shenghe Zheng, Tao Chen, Wanli Ouyang, Xiaohui Wang

arxiv:2505.11344 v1 · 2025-05-16 · 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{K7HVOPZDM33SWV72MI77JBIEDD}

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	2026-07-05T11:04:14.720833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57cf573f2366f72b57fa623ff4850418ec663b058cca60e111ec9a157d6dd8a1

Aliases

arxiv: 2505.11344 · arxiv_version: 2505.11344v1 · doi: 10.48550/arxiv.2505.11344 · pith_short_12: K7HVOPZDM33S · pith_short_16: K7HVOPZDM33SWV72 · pith_short_8: K7HVOPZD

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/K7HVOPZDM33SWV72MI77JBIEDD \
  | 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: 57cf573f2366f72b57fa623ff4850418ec663b058cca60e111ec9a157d6dd8a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "164e315475557f8844de54724ac4f246a4cda0cb237efdc78b527466e4dc8271",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-16T15:11:19Z",
    "title_canon_sha256": "b207edca1457f494192ec8e9ca512a4ab29905b34504e7fb413da604da9082b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11344",
    "kind": "arxiv",
    "version": 1
  }
}