Pith Number

pith:DNGFM3PK

pith:2025:DNGFM3PK5UZH5M32WRXFF5EE5O

not attested not anchored not stored refs pending

SiameseDuo++: Active Learning from Data Streams with Dual Augmented Siamese Networks

Christos G. Panayiotou, Kleanthis Malialis, Marios M. Polycarpou, Stylianos Filippou

arxiv:2504.04613 v1 · 2025-04-06 · 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{DNGFM3PK5UZH5M32WRXFF5EE5O}

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	2026-07-05T10:45:27.016549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b4c566deaed327eb37ab46e52f484eb9845b1ab30d75d72ca3230afe8ca5176

Aliases

arxiv: 2504.04613 · arxiv_version: 2504.04613v1 · doi: 10.48550/arxiv.2504.04613 · pith_short_12: DNGFM3PK5UZH · pith_short_16: DNGFM3PK5UZH5M32 · pith_short_8: DNGFM3PK

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/DNGFM3PK5UZH5M32WRXFF5EE5O \
  | 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: 1b4c566deaed327eb37ab46e52f484eb9845b1ab30d75d72ca3230afe8ca5176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f434d6995ac3a6b721776f101bbd951ede0e372000525cceee7c8a19c74a0e52",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-06T20:45:25Z",
    "title_canon_sha256": "6be5d784ebcea2eb5cfaa1464255970be906af837508a337d9b3f7b462413249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04613",
    "kind": "arxiv",
    "version": 1
  }
}