Pith Number

pith:SJFDKB65

pith:2019:SJFDKB65WI73JRQGJBCVOCCSRR

not attested not anchored not stored refs pending

Adversarial dictionary learning for a robust analysis and modelling of spontaneous neuronal activity

Eirini Troullinou, Ganna Palagina, Grigorios Tsagkatakis, Maria Papadopouli, Panagiotis Tsakalides, Stelios Manolis Smirnakis

arxiv:1911.01721 v2 · 2019-11-05 · q-bio.NC · 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{SJFDKB65WI73JRQGJBCVOCCSRR}

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	2026-07-05T00:28:14.678622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

924a3507ddb23fb4c60648455708528c6956857ce4d423e3bcc557410c3880be

Aliases

arxiv: 1911.01721 · arxiv_version: 1911.01721v2 · doi: 10.48550/arxiv.1911.01721 · pith_short_12: SJFDKB65WI73 · pith_short_16: SJFDKB65WI73JRQG · pith_short_8: SJFDKB65

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/SJFDKB65WI73JRQGJBCVOCCSRR \
  | 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: 924a3507ddb23fb4c60648455708528c6956857ce4d423e3bcc557410c3880be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfab4a838b7fbc0dd28e72e70f0276a7763f64f63f8d78bc6836d2c2e0ccedf7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2019-11-05T11:32:06Z",
    "title_canon_sha256": "9dd33757cc600c906f617c6feb7ccff2515356724bd91c0631a2896191463bfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.01721",
    "kind": "arxiv",
    "version": 2
  }
}