Pith Number

pith:HEUQ5AK2

pith:2021:HEUQ5AK2RPBBTMGI3RCLBSB7Y2

not attested not anchored not stored refs pending

Adaptively Customizing Activation Functions for Various Layers

Aizhu Liu, Haigen Hu, Qianwei Zhou, Qiu Guan, Shengyong Chen, Xiaoxin Li

arxiv:2112.09442 v1 · 2021-12-17 · cs.CV · 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{HEUQ5AK2RPBBTMGI3RCLBSB7Y2}

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	2026-07-05T03:41:46.427552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39290e815a8bc219b0c8dc44b0c83fc69a041b3829f9007173669ddf500ea14a

Aliases

arxiv: 2112.09442 · arxiv_version: 2112.09442v1 · doi: 10.48550/arxiv.2112.09442 · pith_short_12: HEUQ5AK2RPBB · pith_short_16: HEUQ5AK2RPBBTMGI · pith_short_8: HEUQ5AK2

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/HEUQ5AK2RPBBTMGI3RCLBSB7Y2 \
  | 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: 39290e815a8bc219b0c8dc44b0c83fc69a041b3829f9007173669ddf500ea14a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f487c40e3bf8eef08b17a40ef445a81548db87246b9d913ac42630309452ee8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-17T11:23:03Z",
    "title_canon_sha256": "ad46fff4731f10d2b97f465029de75c159a57adeb4bbef7aeed9c99ef8db568d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09442",
    "kind": "arxiv",
    "version": 1
  }
}