Pith Number

pith:KRHUJWQG

pith:2025:KRHUJWQGYY44WY7G243YNO223T

not attested not anchored not stored refs pending

Plug-and-Play Versatile Compressed Video Enhancement

Huimin Zeng, Jiacheng Li, Zhiwei Xiong

arxiv:2504.15380 v1 · 2025-04-21 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KRHUJWQGYY44WY7G243YNO223T}

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	2026-07-05T10:52:01.786092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

544f44da06c639cb63e6d73786bb5adcdc8cad5141004b5fce8bec049463642c

Aliases

arxiv: 2504.15380 · arxiv_version: 2504.15380v1 · doi: 10.48550/arxiv.2504.15380 · pith_short_12: KRHUJWQGYY44 · pith_short_16: KRHUJWQGYY44WY7G · pith_short_8: KRHUJWQG

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/KRHUJWQGYY44WY7G243YNO223T \
  | 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: 544f44da06c639cb63e6d73786bb5adcdc8cad5141004b5fce8bec049463642c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d627f5786df7f258f57be4875ea220131ea50e5bd190c268839d1e4d82f566d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-21T18:39:31Z",
    "title_canon_sha256": "b3963acd046a927b5f16e8ae7e7f0d74cb94ddbbd92a3399c8c899fcc6e6dcc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15380",
    "kind": "arxiv",
    "version": 1
  }
}