Pith. sign in
Pith Number

pith:63WEYNL2

pith:2020:63WEYNL2IWVJ7OPR2FX6IGA22F
not attested not anchored not stored refs pending

Soft-Root-Sign Activation Function

Dandan Li, Shuwei Huo, Sun-Yuan Kung, Yuan Zhou

arxiv:2003.00547 v1 · 2020-03-01 · cs.CV

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{63WEYNL2IWVJ7OPR2FX6IGA22F}

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

Receipt and verification
First computed 2026-07-05T00:44:48.336854Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

f6ec4c357a45aa9fb9f1d16fe4181ad178f866362b04faa0a44f32ed3d6cc876

Aliases

arxiv: 2003.00547 · arxiv_version: 2003.00547v1 · doi: 10.48550/arxiv.2003.00547 · pith_short_12: 63WEYNL2IWVJ · pith_short_16: 63WEYNL2IWVJ7OPR · pith_short_8: 63WEYNL2
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/63WEYNL2IWVJ7OPR2FX6IGA22F \
  | 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: f6ec4c357a45aa9fb9f1d16fe4181ad178f866362b04faa0a44f32ed3d6cc876
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "1cdf6d6b8f232d0820cd4844b5468412a6dd5bbd0bdd36fd072f2750d27d6d2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-01T18:38:11Z",
    "title_canon_sha256": "7058398865acf88cc637d347e1c7b04dd4afb585493ffab36b2270995d785e4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00547",
    "kind": "arxiv",
    "version": 1
  }
}