Pith Number

pith:ACRXQACC

pith:2026:ACRXQACC43ADKEDC33NCFJUQWI

not attested not anchored not stored refs pending

URVC: A Unified Real-Time Neural Video Coding Model with Temporal, Spatial, and Perceptual Adaptivity

Chang Wen Chen, Xihua Sheng

arxiv:2607.15033 v1 · 2026-07-16 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACRXQACC43ADKEDC33NCFJUQWI}

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	2026-07-17T01:22:05.627785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00a3780042e6c0351062deda22a690b23200e7f783d6818cd777839ba10e67a1

Aliases

arxiv: 2607.15033 · arxiv_version: 2607.15033v1 · doi: 10.48550/arxiv.2607.15033 · pith_short_12: ACRXQACC43AD · pith_short_16: ACRXQACC43ADKEDC · pith_short_8: ACRXQACC

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/ACRXQACC43ADKEDC33NCFJUQWI \
  | 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: 00a3780042e6c0351062deda22a690b23200e7f783d6818cd777839ba10e67a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49c71a1950a2b1f2e32bd537387fe3c69b98f90832910fda011d8ab240eb2eb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2026-07-16T14:14:41Z",
    "title_canon_sha256": "f40bf42c21e5c065bde717476758aff2c09be4cbf2e9aefcfbbc0adce8b09dcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15033",
    "kind": "arxiv",
    "version": 1
  }
}