Pith Number

pith:3N6DP4C6

pith:2020:3N6DP4C67P5JX7AM4AWR6CL5D5

not attested not anchored not stored refs pending

Bi-directional Cognitive Thinking Network for Machine Reading Comprehension

Jing Yu, Luxi Xing, Wei Peng, Xiangpeng Wei, Yajing Sun, Yue Hu, Yuqiang Xie

arxiv:2010.10286 v1 · 2020-10-20 · 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{3N6DP4C67P5JX7AM4AWR6CL5D5}

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	2026-07-05T01:44:29.145975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db7c37f05efbfa9bfc0ce02d1f097d1f7a86727007c98eb621d45d852bfc230f

Aliases

arxiv: 2010.10286 · arxiv_version: 2010.10286v1 · doi: 10.48550/arxiv.2010.10286 · pith_short_12: 3N6DP4C67P5J · pith_short_16: 3N6DP4C67P5JX7AM · pith_short_8: 3N6DP4C6

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/3N6DP4C67P5JX7AM4AWR6CL5D5 \
  | 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: db7c37f05efbfa9bfc0ce02d1f097d1f7a86727007c98eb621d45d852bfc230f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "161fbba53bde4f46a0779b2d69db7ad4818533726b39c29bb5cd5fea435b11d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-20T13:56:30Z",
    "title_canon_sha256": "d94cada11c89b15aca53872a110bba346dd63f2c664e6963788b32bd4615d32f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10286",
    "kind": "arxiv",
    "version": 1
  }
}