Pith Number

pith:N3N7PWPI

pith:2016:N3N7PWPITBG74OWEIOJCIK2VTU

not attested not anchored not stored refs pending

Modelling Interaction of Sentence Pair with coupled-LSTMs

Pengfei Liu, Xipeng Qiu, Xuanjing Huang

arxiv:1605.05573 v2 · 2016-05-18 · 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{N3N7PWPITBG74OWEIOJCIK2VTU}

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	2026-05-18T01:14:20.151233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6edbf7d9e8984dfe3ac44392242b559d055954ffaae0a7a4d548ae8c033f8d6b

Aliases

arxiv: 1605.05573 · arxiv_version: 1605.05573v2 · doi: 10.48550/arxiv.1605.05573 · pith_short_12: N3N7PWPITBG7 · pith_short_16: N3N7PWPITBG74OWE · pith_short_8: N3N7PWPI

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/N3N7PWPITBG74OWEIOJCIK2VTU \
  | 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: 6edbf7d9e8984dfe3ac44392242b559d055954ffaae0a7a4d548ae8c033f8d6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efc08cbbc9ec2bf25b11320546c5821ffe5d5299ad73b545fd6cfdbaec32a7dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-05-18T13:33:21Z",
    "title_canon_sha256": "31684261c0766c9b2abbf06db695025786c9dc6f3a352574e66e9ddaf96b55d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05573",
    "kind": "arxiv",
    "version": 2
  }
}