Pith Number

pith:4FDJF7PS

pith:2020:4FDJF7PSIFCWGCCNMBMI7N6UW6

not attested not anchored not stored refs pending

Complexity Analysis Of Next-Generation VVC Encoding and Decoding

Farhad Pakdaman, Mahmoud Reza Hashemi, Mohammad Ali Adelimanesh, Moncef Gabbouj

arxiv:2005.10801 v1 · 2020-05-21 · cs.MM · cs.CC · 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{4FDJF7PSIFCWGCCNMBMI7N6UW6}

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	2026-07-05T01:41:08.090111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e14692fdf2414563084d60588fb7d4b7be8199eeb4ca6b13c8970db2e926b3d2

Aliases

arxiv: 2005.10801 · arxiv_version: 2005.10801v1 · doi: 10.48550/arxiv.2005.10801 · pith_short_12: 4FDJF7PSIFCW · pith_short_16: 4FDJF7PSIFCWGCCN · pith_short_8: 4FDJF7PS

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/4FDJF7PSIFCWGCCNMBMI7N6UW6 \
  | 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: e14692fdf2414563084d60588fb7d4b7be8199eeb4ca6b13c8970db2e926b3d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fd703164bcea23d5812e0e62c281bb5004cb7686f04aef2e9ff0e54a7063ff5",
    "cross_cats_sorted": [
      "cs.CC",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2020-05-21T17:30:42Z",
    "title_canon_sha256": "4a8f53ee63aa9e210f089ebba91914d87ed369ca59e88cded622e6cfbae2c44f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.10801",
    "kind": "arxiv",
    "version": 1
  }
}