Pith Number

pith:VWBRKWQG

pith:2025:VWBRKWQGTI6CPXP55BG6IRJT37

not attested not anchored not stored refs pending

Tangma: A Tanh-Guided Activation Function with Learnable Parameters

Shreel Golwala

arxiv:2507.10560 v1 · 2025-07-02 · cs.NE · 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{VWBRKWQGTI6CPXP55BG6IRJT37}

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	2026-07-05T11:37:26.912497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad83155a069a3c27ddfde84de44533dfeb54b625aaec23a348a43f253df7709f

Aliases

arxiv: 2507.10560 · arxiv_version: 2507.10560v1 · doi: 10.48550/arxiv.2507.10560 · pith_short_12: VWBRKWQGTI6C · pith_short_16: VWBRKWQGTI6CPXP5 · pith_short_8: VWBRKWQG

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/VWBRKWQGTI6CPXP55BG6IRJT37 \
  | 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: ad83155a069a3c27ddfde84de44533dfeb54b625aaec23a348a43f253df7709f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a58bd2638fa040269b53351338ac2c315c25b4477426219000dee0f532a3980",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2025-07-02T21:01:27Z",
    "title_canon_sha256": "46a360cdb40620188062a129f8b9cd3a92ea26fcd1a4a7b96e53da272b433437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10560",
    "kind": "arxiv",
    "version": 1
  }
}