Pith Number

pith:I32IRK5W

pith:2025:I32IRK5W6YLKLCUB3GMRUWSECU

not attested not anchored not stored refs pending

NTIRE 2025 Challenge on Video Quality Enhancement for Video Conferencing: Datasets, Methods and Results

Henrik Turbell, Louis Florentin, others, Quan Zou, Radu Timofte, Sandeep Siddhartha, Varun Jain, Zongwei Wu

arxiv:2505.18988 v1 · 2025-05-25 · 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{I32IRK5W6YLKLCUB3GMRUWSECU}

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	2026-07-05T11:09:23.033899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f488abb6f616a58a81d9991a5a44153ffc46057c2bb69b61fb6127d74a9d36

Aliases

arxiv: 2505.18988 · arxiv_version: 2505.18988v1 · doi: 10.48550/arxiv.2505.18988 · pith_short_12: I32IRK5W6YLK · pith_short_16: I32IRK5W6YLKLCUB · pith_short_8: I32IRK5W

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/I32IRK5W6YLKLCUB3GMRUWSECU \
  | 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: 46f488abb6f616a58a81d9991a5a44153ffc46057c2bb69b61fb6127d74a9d36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f0923fd357c57371b781b37e63b414ce95fc2049b9da2c25926a92a130d5707",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-25T05:53:24Z",
    "title_canon_sha256": "17b574247ec25b1310cfe8d53c729c1c2eb705df9f4cb7a88d01f89500a1ce82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18988",
    "kind": "arxiv",
    "version": 1
  }
}