Pith Number

pith:ITNBS4QU

pith:2017:ITNBS4QUMUACOYBLZNHP5L4CH5

not attested not anchored not stored refs pending

Challenges in Disentangling Independent Factors of Variation

Attila Szab\'o, Matthias Zwicker, Paolo Favaro, Qiyang Hu, Tiziano Portenier

arxiv:1711.02245 v1 · 2017-11-07 · 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{ITNBS4QUMUACOYBLZNHP5L4CH5}

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	2026-05-18T00:31:08.457810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44da197214650027602bcb4efeaf823f6ea329e008d2e37716816322eacd95a2

Aliases

arxiv: 1711.02245 · arxiv_version: 1711.02245v1 · doi: 10.48550/arxiv.1711.02245 · pith_short_12: ITNBS4QUMUAC · pith_short_16: ITNBS4QUMUACOYBL · pith_short_8: ITNBS4QU

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/ITNBS4QUMUACOYBLZNHP5L4CH5 \
  | 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: 44da197214650027602bcb4efeaf823f6ea329e008d2e37716816322eacd95a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62c1201b3dc914efeb89cb31db8eedfd0c39d34139b0fddc964d2d484cd61f9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-07T01:13:04Z",
    "title_canon_sha256": "906d111d7aa6754a8409559e5414d333bce8e26e9e11e0e9a743dd1cd23c5f6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02245",
    "kind": "arxiv",
    "version": 1
  }
}