Pith Number

pith:ZDIL6SFZ

pith:2023:ZDIL6SFZ57OJQKGXSI4BP5C4FM

not attested not anchored not stored refs pending

On Versatile Video Coding at UHD with Machine-Learning-Based Super-Resolution

Andr\'e Kaup, Christian Herglotz, Kristian Fischer

arxiv:2308.06570 v1 · 2023-08-12 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDIL6SFZ57OJQKGXSI4BP5C4FM}

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	2026-07-05T06:40:42.198862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8d0bf48b9efdc9828d7923817f45c2b07c75ce81e5de7b2384e37bace82d870

Aliases

arxiv: 2308.06570 · arxiv_version: 2308.06570v1 · doi: 10.48550/arxiv.2308.06570 · pith_short_12: ZDIL6SFZ57OJ · pith_short_16: ZDIL6SFZ57OJQKGX · pith_short_8: ZDIL6SFZ

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/ZDIL6SFZ57OJQKGXSI4BP5C4FM \
  | 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: c8d0bf48b9efdc9828d7923817f45c2b07c75ce81e5de7b2384e37bace82d870

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7fd844093cc3d60278a34ab71090a0c8481b199c311ca5f3cef18bb66f149c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-08-12T13:47:23Z",
    "title_canon_sha256": "f23ee7ca9aaa051ddb454abdf7c4bb55da4b00249f9a839d34bfb355d8daa8c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.06570",
    "kind": "arxiv",
    "version": 1
  }
}