Pith Number

pith:3YEW64M2

pith:2018:3YEW64M2VVH36SXSZDPYWA44CQ

not attested not anchored not stored refs pending

Improving Machine Reading Comprehension with General Reading Strategies

Claire Cardie, Dian Yu, Dong Yu, Kai Sun

arxiv:1810.13441 v2 · 2018-10-31 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3YEW64M2VVH36SXSZDPYWA44CQ}

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	2026-05-17T23:50:36.380140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de096f719aad4fbf4af2c8df8b039c143865b559a5475a686fc1d79ce4a06af8

Aliases

arxiv: 1810.13441 · arxiv_version: 1810.13441v2 · doi: 10.48550/arxiv.1810.13441 · pith_short_12: 3YEW64M2VVH3 · pith_short_16: 3YEW64M2VVH36SXS · pith_short_8: 3YEW64M2

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/3YEW64M2VVH36SXSZDPYWA44CQ \
  | 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: de096f719aad4fbf4af2c8df8b039c143865b559a5475a686fc1d79ce4a06af8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "612ae840c117391ef0825ef1f5078fafdd8e0cd734e1a9c64eed211a03ad09f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-31T17:54:37Z",
    "title_canon_sha256": "a1000fbfc0eb06c6ca196bbcde8100a7b00db7327354902b41a0f05b6e0e3b07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13441",
    "kind": "arxiv",
    "version": 2
  }
}