Pith Number

pith:DQ2RTLYI

pith:2015:DQ2RTLYIETW5LEOZD7IK5IFHVF

not attested not anchored not stored refs pending

A Computation Control Motion Estimation Method for Complexity-Scalable Video Coding

David M. Baylon, Krit Panusopone, Ming-Ting Sun, Weiyao Lin

arxiv:1503.00083 v1 · 2015-02-28 · 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{DQ2RTLYIETW5LEOZD7IK5IFHVF}

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	2026-05-18T00:58:36.095029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c3519af0824edd591d91fd0aea0a7a952f41a89e31f4eb0418c1445f5dcafde

Aliases

arxiv: 1503.00083 · arxiv_version: 1503.00083v1 · doi: 10.48550/arxiv.1503.00083 · pith_short_12: DQ2RTLYIETW5 · pith_short_16: DQ2RTLYIETW5LEOZ · pith_short_8: DQ2RTLYI

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/DQ2RTLYIETW5LEOZD7IK5IFHVF \
  | 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: 1c3519af0824edd591d91fd0aea0a7a952f41a89e31f4eb0418c1445f5dcafde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "137e1976d84a941c36ef0d28bb05de87b1a8a1565ec9c5a32d5e3c400827f389",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2015-02-28T06:59:42Z",
    "title_canon_sha256": "65962136404758795b7ce338bcd93ead6c17ac48bd9ce17824780993583ae668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00083",
    "kind": "arxiv",
    "version": 1
  }
}