Pith Number

pith:V235WHWY

pith:2018:V235WHWYIBEOOVGCPADIKFILGK

not attested not anchored not stored refs pending

Dynamic Feature Acquisition Using Denoising Autoencoders

Babak Moatamed, Majid Sarrafzadeh, Mohammad Kachuee, Sajad Darabi

arxiv:1811.01249 v1 · 2018-11-03 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V235WHWYIBEOOVGCPADIKFILGK}

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	2026-05-17T23:58:52.410183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeb7db1ed84048e754c2780685150b32a623868a24d2f057052b9e0912cfe9bf

Aliases

arxiv: 1811.01249 · arxiv_version: 1811.01249v1 · doi: 10.48550/arxiv.1811.01249 · pith_short_12: V235WHWYIBEO · pith_short_16: V235WHWYIBEOOVGC · pith_short_8: V235WHWY

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/V235WHWYIBEOOVGCPADIKFILGK \
  | 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: aeb7db1ed84048e754c2780685150b32a623868a24d2f057052b9e0912cfe9bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cdf4fddc9852ec477342e27c0c9694f0f14f10b5ccf8880d9bea38aee3f4fc4",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-03T17:14:28Z",
    "title_canon_sha256": "94816a47e67e4dc1842d5388fb4ca4193ef4a932faeefad8ce607b7dd2c29634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01249",
    "kind": "arxiv",
    "version": 1
  }
}