Pith Number

pith:APXTAWCH

pith:2016:APXTAWCHVBQ7W4U3VHJ2WKECXM

not attested not anchored not stored refs pending

Bottleneck Conditional Density Estimation

Hung H. Bui, Mohammad Ghavamzadeh, Rui Shu

arxiv:1611.08568 v3 · 2016-11-25 · stat.ML · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APXTAWCHVBQ7W4U3VHJ2WKECXM}

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	2026-05-18T00:41:12.703244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03ef305847a861fb729ba9d3ab2882bb1ed68ca80d50cc914b3eeba6d2beb30d

Aliases

arxiv: 1611.08568 · arxiv_version: 1611.08568v3 · doi: 10.48550/arxiv.1611.08568 · pith_short_12: APXTAWCHVBQ7 · pith_short_16: APXTAWCHVBQ7W4U3 · pith_short_8: APXTAWCH

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/APXTAWCHVBQ7W4U3VHJ2WKECXM \
  | 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: 03ef305847a861fb729ba9d3ab2882bb1ed68ca80d50cc914b3eeba6d2beb30d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aab2bc63212b09834f6e0597703e7aff204d276c80c354b6c3df6757d5c543dc",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-11-25T19:42:53Z",
    "title_canon_sha256": "326977c7a8eb566efa3ca8ab52f6910a33c109632938fd137f79891c6c38fdbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08568",
    "kind": "arxiv",
    "version": 3
  }
}