Pith Number

pith:MK65OULZ

pith:2016:MK65OULZATYR52TQCHV6V63QU6

not attested not anchored not stored refs pending

Video Description using Bidirectional Recurrent Neural Networks

\'Alvaro Peris, Francisco Casacuberta, Marc Bola\~nos, Petia Radeva

arxiv:1604.03390 v2 · 2016-04-12 · cs.CV · cs.CL · 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{MK65OULZATYR52TQCHV6V63QU6}

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	2026-05-18T00:55:25.193983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62bdd7517904f11eea7011ebeafb70a7ba81eaadc28b2dec5478d55708e9d34b

Aliases

arxiv: 1604.03390 · arxiv_version: 1604.03390v2 · doi: 10.48550/arxiv.1604.03390 · pith_short_12: MK65OULZATYR · pith_short_16: MK65OULZATYR52TQ · pith_short_8: MK65OULZ

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/MK65OULZATYR52TQCHV6V63QU6 \
  | 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: 62bdd7517904f11eea7011ebeafb70a7ba81eaadc28b2dec5478d55708e9d34b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe4f696fa7c2188dfea3c260238290c5c1a59557b90a5de0b8c786a5f366fd4a",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-12T13:09:01Z",
    "title_canon_sha256": "14c90ed482d6b63a4c98fe5c3351694b87bc3119cc2fd7b29d2c2a03bfcccc6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03390",
    "kind": "arxiv",
    "version": 2
  }
}