Pith Number

pith:Y53OUKE3

pith:2020:Y53OUKE3P33UEN3MYRLCWLQKQB

not attested not anchored not stored refs pending

Just Pick a Sign: Optimizing Deep Multitask Models with Gradient Sign Dropout

Dragomir Anguelov, Henrik Kretzschmar, Jiquan Ngiam, Thang Luong, Yanping Huang, Yuning Chai, Zhao Chen

arxiv:2010.06808 v1 · 2020-10-14 · cs.LG · 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{Y53OUKE3P33UEN3MYRLCWLQKQB}

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	2026-07-05T01:42:59.495924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c776ea289b7ef742376cc4562b2e0a804590d51d3d024dc23aabcfd2621e970e

Aliases

arxiv: 2010.06808 · arxiv_version: 2010.06808v1 · doi: 10.48550/arxiv.2010.06808 · pith_short_12: Y53OUKE3P33U · pith_short_16: Y53OUKE3P33UEN3M · pith_short_8: Y53OUKE3

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/Y53OUKE3P33UEN3MYRLCWLQKQB \
  | 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: c776ea289b7ef742376cc4562b2e0a804590d51d3d024dc23aabcfd2621e970e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e74f77fdf56570a4a1ea282ea1007f9cccb97b2da734313d741a461903e82ba",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-14T04:42:18Z",
    "title_canon_sha256": "a7f8809bef94246ddca239b4ea09d314bc27df69b7e60284f8ce1b0410c99733"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.06808",
    "kind": "arxiv",
    "version": 1
  }
}