Pith Number

pith:WB62LFY3

pith:2017:WB62LFY34Z3QUIMDUB23PBHTBT

not attested not anchored not stored refs pending

Cross Temporal Recurrent Networks for Ranking Question Answer Pairs

Luu Anh Tuan, Siu Cheung Hui, Yi Tay

arxiv:1711.07656 v1 · 2017-11-21 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WB62LFY34Z3QUIMDUB23PBHTBT}

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	2026-05-18T00:29:56.765603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b07da5971be6770a2183a075b784f30cdd55505c1f01eb11f99abaa6bf7c910d

Aliases

arxiv: 1711.07656 · arxiv_version: 1711.07656v1 · doi: 10.48550/arxiv.1711.07656 · pith_short_12: WB62LFY34Z3Q · pith_short_16: WB62LFY34Z3QUIMD · pith_short_8: WB62LFY3

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/WB62LFY34Z3QUIMDUB23PBHTBT \
  | 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: b07da5971be6770a2183a075b784f30cdd55505c1f01eb11f99abaa6bf7c910d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c38b427fe29fe61708cac700dc73bfe61c89a8db90a2b39c3b1d4e1f4ca97689",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-11-21T07:26:39Z",
    "title_canon_sha256": "b37cf140ec068d8d08587f098b18bf62fdce0ce98a4282113c7dba0e71677a22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07656",
    "kind": "arxiv",
    "version": 1
  }
}