Pith Number

pith:65CUFC3H

pith:2025:65CUFC3H6YUQGDQJKOMEA4WANK

not attested not anchored not stored refs pending

BRATI: Bidirectional Recurrent Attention for Time-Series Imputation

Armando Collado-Villaverde, Maria D. R-Moreno, Pablo Mu\~noz

arxiv:2501.05401 v1 · 2025-01-09 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65CUFC3H6YUQGDQJKOMEA4WANK}

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	2026-07-05T09:59:09.248739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f745428b67f629030e0953984072c06a98316c2df15e2ceb6dbfdbc424b117a5

Aliases

arxiv: 2501.05401 · arxiv_version: 2501.05401v1 · doi: 10.48550/arxiv.2501.05401 · pith_short_12: 65CUFC3H6YUQ · pith_short_16: 65CUFC3H6YUQGDQJ · pith_short_8: 65CUFC3H

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/65CUFC3H6YUQGDQJKOMEA4WANK \
  | 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: f745428b67f629030e0953984072c06a98316c2df15e2ceb6dbfdbc424b117a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "878ade9aafba8375c1f85cd1c8cf415b56e21400a7d93bed2efe2f1fbdfc13b4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-09T17:50:56Z",
    "title_canon_sha256": "876eb94502854f7e668a41574a84d7560f27bd5891b2e5b94384ea828a27e8a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05401",
    "kind": "arxiv",
    "version": 1
  }
}