Pith Number

pith:JEVXU7U2

pith:2017:JEVXU7U2EH7W72P6ZMADJ5NQG2

not attested not anchored not stored refs pending

Making Neural QA as Simple as Possible but not Simpler

Dirk Weissenborn, Georg Wiese, Laura Seiffe

arxiv:1703.04816 v3 · 2017-03-14 · cs.CL · cs.AI · 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{JEVXU7U2EH7W72P6ZMADJ5NQG2}

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	2026-05-18T00:42:46.071848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

492b7a7e9a21ff6fe9fecb0034f5b03690db17ed76d4ac1a6f07463854a0f0eb

Aliases

arxiv: 1703.04816 · arxiv_version: 1703.04816v3 · doi: 10.48550/arxiv.1703.04816 · pith_short_12: JEVXU7U2EH7W · pith_short_16: JEVXU7U2EH7W72P6 · pith_short_8: JEVXU7U2

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/JEVXU7U2EH7W72P6ZMADJ5NQG2 \
  | 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: 492b7a7e9a21ff6fe9fecb0034f5b03690db17ed76d4ac1a6f07463854a0f0eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "573dce21d2c3563610a996cc1191ecdbcb7a25bed9ad228775d6522b414ccf5c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-03-14T23:09:45Z",
    "title_canon_sha256": "09a70cbbffa31dc78ef8f94896ca2100437f0cbea6418cb7223d786cc0982d57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04816",
    "kind": "arxiv",
    "version": 3
  }
}