Pith Number

pith:FT2P63EG

pith:2021:FT2P63EG3FT5326X6R2YBDKWG2

not attested not anchored not stored refs pending

Drop-Bottleneck: Learning Discrete Compressed Representation for Noise-Robust Exploration

Dongyeon Woo, Gunhee Kim, Jaekyeom Kim, Minjung Kim

arxiv:2103.12300 v1 · 2021-03-23 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FT2P63EG3FT5326X6R2YBDKWG2}

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.

Cited by

1 paper in Pith

Mixture of Balanced Information Bottlenecks for Long-Tailed Visual Recognition

Receipt and verification

First computed	2026-07-05T02:25:44.961066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cf4ff6c86d967ddebd7f475808d563698d9c6d546c043abcccf98b8354e61d7

Aliases

arxiv: 2103.12300 · arxiv_version: 2103.12300v1 · doi: 10.48550/arxiv.2103.12300 · pith_short_12: FT2P63EG3FT5 · pith_short_16: FT2P63EG3FT5326X · pith_short_8: FT2P63EG

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/FT2P63EG3FT5326X6R2YBDKWG2 \
  | 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: 2cf4ff6c86d967ddebd7f475808d563698d9c6d546c043abcccf98b8354e61d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dbad0237967dbec6bbbe386f0a8726b35d172e5ad811f4ed7841f0cc2c1bded",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-23T04:31:28Z",
    "title_canon_sha256": "9c273890ca9ecded6fe419affaf65eacabf71e3e4ee50e88836baacfb822574c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12300",
    "kind": "arxiv",
    "version": 1
  }
}