Pith Number

pith:DQNG2DEO

pith:2017:DQNG2DEO3TAI5CYIXAMPD7BCZ3

not attested not anchored not stored refs pending

Neural Question Answering at BioASQ 5B

Dirk Weissenborn, Georg Wiese, Mariana Neves

arxiv:1706.08568 v1 · 2017-06-26 · cs.CL · cs.AI · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQNG2DEO3TAI5CYIXAMPD7BCZ3}

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	2026-05-18T00:41:31.691768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1a6d0c8edcc08e8b08b818f1fc22cef4433a362146bc9b5070793aa9116e55

Aliases

arxiv: 1706.08568 · arxiv_version: 1706.08568v1 · doi: 10.48550/arxiv.1706.08568 · pith_short_12: DQNG2DEO3TAI · pith_short_16: DQNG2DEO3TAI5CYI · pith_short_8: DQNG2DEO

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/DQNG2DEO3TAI5CYIXAMPD7BCZ3 \
  | 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: 1c1a6d0c8edcc08e8b08b818f1fc22cef4433a362146bc9b5070793aa9116e55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6473f0a5ab548343762c873c55665b188a1daaa6b26fec3d69d0ec12cedb3c12",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-06-26T19:14:10Z",
    "title_canon_sha256": "92a67da55dc25bcb9f1eef3fadb6b24de381c3aaed4e73c407a381e07ff1b06c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08568",
    "kind": "arxiv",
    "version": 1
  }
}