Pith Number

pith:5NNW7MWA

pith:2016:5NNW7MWABC5NGRFKZALSWAIO3W

not attested not anchored not stored refs pending

Dynamic Coattention Networks For Question Answering

Caiming Xiong, Richard Socher, Victor Zhong

arxiv:1611.01604 v4 · 2016-11-05 · cs.CL · 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{5NNW7MWABC5NGRFKZALSWAIO3W}

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.

Cited by

1 paper in Pith

Machine Reading Comprehension: a Literature Review

Receipt and verification

First computed	2026-05-18T00:21:51.481745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb5b6fb2c008bad344aac8172b010edd8961ef870c6b47fafa3f3fbca23992a8

Aliases

arxiv: 1611.01604 · arxiv_version: 1611.01604v4 · doi: 10.48550/arxiv.1611.01604 · pith_short_12: 5NNW7MWABC5N · pith_short_16: 5NNW7MWABC5NGRFK · pith_short_8: 5NNW7MWA

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/5NNW7MWABC5NGRFKZALSWAIO3W \
  | 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: eb5b6fb2c008bad344aac8172b010edd8961ef870c6b47fafa3f3fbca23992a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ead93c5f12dc13e923b6652c1111f4b22e65885f03c7f9e3e52ad40c690e6c4b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-11-05T04:53:40Z",
    "title_canon_sha256": "93a4adc4f27215f3e78d1bacd1782cd01a74f6484087200e0cbf34267b160002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01604",
    "kind": "arxiv",
    "version": 4
  }
}