Pith Number

pith:CURRSW52

pith:2026:CURRSW52WOMLNZC23H7NKX3B7K

not attested not anchored not stored refs pending

EERLoss: A Novel Loss Function for Training Deep Biometric Models. A Case Study in Keystroke Dynamics

Ivan DeAndres-Tame, Marta Robledo-Moreno, Nahuel Gonzalez, Ruben Tolosana, Ruben Vera-Rodriguez

arxiv:2606.24586 v1 · 2026-06-23 · 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{CURRSW52WOMLNZC23H7NKX3B7K}

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	2026-06-24T01:15:36.139258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1523195bbab398b6e45ad9fed55f61fab3c1dddb6b4f6c70f04103f0adc9f56e

Aliases

arxiv: 2606.24586 · arxiv_version: 2606.24586v1 · doi: 10.48550/arxiv.2606.24586 · pith_short_12: CURRSW52WOML · pith_short_16: CURRSW52WOMLNZC2 · pith_short_8: CURRSW52

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/CURRSW52WOMLNZC23H7NKX3B7K \
  | 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: 1523195bbab398b6e45ad9fed55f61fab3c1dddb6b4f6c70f04103f0adc9f56e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25af5c9352a8cdfb6cae21e12546cd6e4d103a8d1fef287b38ee540a18b4ac97",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-23T13:47:42Z",
    "title_canon_sha256": "187bf48d12a6dab16d7a136b393891c2e4a7088584caf25c0bde52ce158059cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24586",
    "kind": "arxiv",
    "version": 1
  }
}