Pith Number

pith:LINQUOL6

pith:2021:LINQUOL6MQC6RIG4TNSKNXD2VN

not attested not anchored not stored refs pending

Question-Aware Memory Network for Multi-hop Question Answering in Human-Robot Interaction

Keping Yu, Mamoun Alazab, Qian Li, Quanjun Yin, Xinmeng Li

arxiv:2104.13173 v1 · 2021-04-27 · 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{LINQUOL6MQC6RIG4TNSKNXD2VN}

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	2026-07-05T02:46:02.727345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a1b0a397e6405e8a0dc9b64a6dc7aab4a68ec12065fcf17949b1f637fd7ac36

Aliases

arxiv: 2104.13173 · arxiv_version: 2104.13173v1 · doi: 10.48550/arxiv.2104.13173 · pith_short_12: LINQUOL6MQC6 · pith_short_16: LINQUOL6MQC6RIG4 · pith_short_8: LINQUOL6

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/LINQUOL6MQC6RIG4TNSKNXD2VN \
  | 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: 5a1b0a397e6405e8a0dc9b64a6dc7aab4a68ec12065fcf17949b1f637fd7ac36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dc075b0cfed9aeb3e929bb885cbadd1ec5927996a60efc76e560c7e03402155",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-27T13:32:41Z",
    "title_canon_sha256": "5396011202b93626f4b4a54256cfc1cdf5aa71f2807ccc1d2c36a96903bf5c73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.13173",
    "kind": "arxiv",
    "version": 1
  }
}