Pith Number

pith:BQJW72RS

pith:2017:BQJW72RSIHBPEL4X5YM2ZBMMEF

not attested not anchored not stored refs pending

An Attention Mechanism for Answer Selection Using a Combined Global and Local View

Andrej Zukov-Gregoric, Bogdan Maksak, Conan McMurtie, Ed Tovell, Jose Rodriguez, Sam Coope, Yoram Bachrach

arxiv:1707.01378 v4 · 2017-07-05 · 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{BQJW72RSIHBPEL4X5YM2ZBMMEF}

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	2026-05-18T00:34:41.419423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c136fea3241c2f22f97ee19ac858c215d8d53cf880b4656a23728bfa987cd29

Aliases

arxiv: 1707.01378 · arxiv_version: 1707.01378v4 · doi: 10.48550/arxiv.1707.01378 · pith_short_12: BQJW72RSIHBP · pith_short_16: BQJW72RSIHBPEL4X · pith_short_8: BQJW72RS

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/BQJW72RSIHBPEL4X5YM2ZBMMEF \
  | 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: 0c136fea3241c2f22f97ee19ac858c215d8d53cf880b4656a23728bfa987cd29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61dbe6b61e936a29b3b5415386046dcd2e34e756e4206854198360bcf1578999",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-07-05T13:08:03Z",
    "title_canon_sha256": "a66d0e86cf20c733e17a360da74c22b6e01a313531b13e3e20ac4a259f23b3ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01378",
    "kind": "arxiv",
    "version": 4
  }
}