Pith Number

pith:TOVM5FFX

pith:2017:TOVM5FFXOEHWL7PUGWZ6GOD5E6

not attested not anchored not stored refs pending

Reconstruction of Hidden Representation for Robust Feature Extraction

Bing Liu, Hongmei Chen, Ning Yu, Tianrui Li, Yi Pan, Zeng Yu

arxiv:1710.02844 v2 · 2017-10-08 · cs.LG · cs.CV · 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{TOVM5FFXOEHWL7PUGWZ6GOD5E6}

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	2026-05-18T00:02:36.134263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9baace94b7710f65fdf435b3e3387d27aa3354698496fce72c9499069f13fed9

Aliases

arxiv: 1710.02844 · arxiv_version: 1710.02844v2 · doi: 10.48550/arxiv.1710.02844 · pith_short_12: TOVM5FFXOEHW · pith_short_16: TOVM5FFXOEHWL7PU · pith_short_8: TOVM5FFX

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/TOVM5FFXOEHWL7PUGWZ6GOD5E6 \
  | 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: 9baace94b7710f65fdf435b3e3387d27aa3354698496fce72c9499069f13fed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a449ecfa29d24ca95a7c0c9f8c87657ecc559cb5bb087acc0c25a57ddb677e6",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-10-08T15:48:37Z",
    "title_canon_sha256": "05ebbf7f66fe78ee24b4cd41d12c6b7c45b06629f8e33f9cd281bf4cd640b148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02844",
    "kind": "arxiv",
    "version": 2
  }
}