Pith Number

pith:UMMS5GTD

pith:2018:UMMS5GTD4LMXGPRSXPBL3G2SFP

not attested not anchored not stored refs pending

Classification by Re-generation: Towards Classification Based on Variational Inference

Olga Taran, Shideh Rezaeifar, Slava Voloshynovskiy

arxiv:1809.03259 v1 · 2018-09-10 · 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{UMMS5GTD4LMXGPRSXPBL3G2SFP}

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	2026-05-18T00:06:09.468407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3192e9a63e2d9733e32bbc2bd9b522be11e27f92145135e08a2cdbd1646a062

Aliases

arxiv: 1809.03259 · arxiv_version: 1809.03259v1 · doi: 10.48550/arxiv.1809.03259 · pith_short_12: UMMS5GTD4LMX · pith_short_16: UMMS5GTD4LMXGPRS · pith_short_8: UMMS5GTD

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/UMMS5GTD4LMXGPRSXPBL3G2SFP \
  | 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: a3192e9a63e2d9733e32bbc2bd9b522be11e27f92145135e08a2cdbd1646a062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e6ef8ad96632eb4cbf14300d8901c4489cc225af8406154c865dfac4ee3994c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-10T12:08:52Z",
    "title_canon_sha256": "c4c0632fefa2274172d44e623b3640cae54b79d5a8313c8aaa5b19a5da311504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03259",
    "kind": "arxiv",
    "version": 1
  }
}