Pith Number

pith:K3AUAROJ

pith:2015:K3AUAROJHSCRKGFC65F6JWTJPH

not attested not anchored not stored refs pending

Distributed Deep Learning for Question Answering

Bing Xiang, Bowen Zhou, Minwei Feng

arxiv:1511.01158 v3 · 2015-11-03 · cs.LG · cs.CL · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3AUAROJHSCRKGFC65F6JWTJPH}

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	2026-05-18T01:09:55.142579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c14045c93c851518a2f74be4da6979ef2ff824d569b6242a9cbcbae34a4208

Aliases

arxiv: 1511.01158 · arxiv_version: 1511.01158v3 · doi: 10.48550/arxiv.1511.01158 · pith_short_12: K3AUAROJHSCR · pith_short_16: K3AUAROJHSCRKGFC · pith_short_8: K3AUAROJ

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/K3AUAROJHSCRKGFC65F6JWTJPH \
  | 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: 56c14045c93c851518a2f74be4da6979ef2ff824d569b6242a9cbcbae34a4208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "070106b090f9341def0810954b5deeb86d3bd4611a5ef2a411a6631187bd3a21",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-03T23:18:35Z",
    "title_canon_sha256": "f9bf2a36d1ef959b27bdc58114033cef9c8fd3d59aa9b465584b7397885a402b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01158",
    "kind": "arxiv",
    "version": 3
  }
}