Pith Number

pith:UAGXQIF2

pith:2013:UAGXQIF2FC3E65AKFHMZUBKYCJ

not attested not anchored not stored refs pending

An Adaptive Dictionary Learning Approach for Modeling Dynamical Textures

Hao Shen, Martin Kleinsteuber, Xian Wei

arxiv:1312.5568 v1 · 2013-12-19 · 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{UAGXQIF2FC3E65AKFHMZUBKYCJ}

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	2026-05-18T03:04:14.527084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a00d7820ba28b64f740a29d99a0558124ea3122663295b0786eda48a2ad10197

Aliases

arxiv: 1312.5568 · arxiv_version: 1312.5568v1 · doi: 10.48550/arxiv.1312.5568 · pith_short_12: UAGXQIF2FC3E · pith_short_16: UAGXQIF2FC3E65AK · pith_short_8: UAGXQIF2

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/UAGXQIF2FC3E65AKFHMZUBKYCJ \
  | 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: a00d7820ba28b64f740a29d99a0558124ea3122663295b0786eda48a2ad10197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efe68e30dfc8879e740b7f7b3877f5d1e46bf70e12b42af559d1055e71183b0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-12-19T14:41:29Z",
    "title_canon_sha256": "6fae51fe31905a889394f300b3b3666a7fac422787cd9106b17ad232a8efc17b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5568",
    "kind": "arxiv",
    "version": 1
  }
}