Pith Number

pith:QF3F5P37

pith:2018:QF3F5P37WCIGA6HY5ZIUVCY4GC

not attested not anchored not stored refs pending

Densely Connected Attention Propagation for Reading Comprehension

Jian Su, Luu Anh Tuan, Siu Cheung Hui, Yi Tay

arxiv:1811.04210 v2 · 2018-11-10 · cs.CL · cs.AI · cs.IR · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QF3F5P37WCIGA6HY5ZIUVCY4GC}

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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	2026-05-17T23:49:40.566444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81765ebf7fb0906078f8ee514a8b1c3091d97e75c5a506cdc07d1d95d33d0f55

Aliases

arxiv: 1811.04210 · arxiv_version: 1811.04210v2 · doi: 10.48550/arxiv.1811.04210 · pith_short_12: QF3F5P37WCIG · pith_short_16: QF3F5P37WCIGA6HY · pith_short_8: QF3F5P37

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/QF3F5P37WCIGA6HY5ZIUVCY4GC \
  | 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: 81765ebf7fb0906078f8ee514a8b1c3091d97e75c5a506cdc07d1d95d33d0f55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "656dee3a334f1bf742eaf3bee516c445129de97c541b7bbfedd1ddaa90da25b1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-10T07:54:13Z",
    "title_canon_sha256": "dac056ced267910a499e8a34b08d37f7f714ac688fee24d276c3cdf58681f68a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04210",
    "kind": "arxiv",
    "version": 2
  }
}