Pith Number

pith:TUNS5U2D

pith:2017:TUNS5U2DGBQLATBCQGML5RTZJ2

not attested not anchored not stored refs pending

The NarrativeQA Reading Comprehension Challenge

Chris Dyer, Edward Grefenstette, G\'abor Melis, Jonathan Schwarz, Karl Moritz Hermann, Phil Blunsom, Tom\'a\v{s} Ko\v{c}isk\'y

arxiv:1712.07040 v1 · 2017-12-19 · 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{TUNS5U2DGBQLATBCQGML5RTZJ2}

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

4 papers in Pith

RAPTOR: Recursive Abstractive Processing for Tree-Organized Retrieval

Can a Suit of Armor Conduct Electricity? A New Dataset for Open Book Question Answering

MS MARCO: A Human Generated MAchine Reading COmprehension Dataset

XGRAG: A Graph-Native Framework for Explaining KG-based Retrieval-Augmented Generation

Receipt and verification

First computed	2026-05-18T00:27:37.336239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d1b2ed3433060b04c228198bec6794e91aa8fc8251a763ad5e537f5852c0962

Aliases

arxiv: 1712.07040 · arxiv_version: 1712.07040v1 · doi: 10.48550/arxiv.1712.07040 · pith_short_12: TUNS5U2DGBQL · pith_short_16: TUNS5U2DGBQLATBC · pith_short_8: TUNS5U2D

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/TUNS5U2DGBQLATBCQGML5RTZJ2 \
  | 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: 9d1b2ed3433060b04c228198bec6794e91aa8fc8251a763ad5e537f5852c0962

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b835cc534ddaaa2a0b4d6cc06518b1ae49842ee1bd702e0a8bd545fd08295081",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-12-19T16:48:05Z",
    "title_canon_sha256": "49e839a47da2744191eae5f53a8264ffc0a335335dff89f52561ebd50203d1d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07040",
    "kind": "arxiv",
    "version": 1
  }
}