Pith Number

pith:FRZX3EGI

pith:2019:FRZX3EGIZSB23OSOECRDF4UFDE

not attested not anchored not stored refs pending

Introduction to Neural Network based Approaches for Question Answering over Knowledge Graphs

Asja Fischer, Denis Lukovnikov, Gaurav Maheshwari, Jens Lehmann, Nilesh Chakraborty, Priyansh Trivedi

arxiv:1907.09361 v1 · 2019-07-22 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRZX3EGIZSB23OSOECRDF4UFDE}

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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.

Cited by

2 papers in Pith

Dual Hierarchical Dialogue Policy Learning for Legal Inquisitive Conversational Agents

Receipt and verification

First computed	2026-05-17T23:39:59.404394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c737d90c8cc83adba4e20a232f2851928ba7554711e424ea2c77f32ac980966

Aliases

arxiv: 1907.09361 · arxiv_version: 1907.09361v1 · doi: 10.48550/arxiv.1907.09361 · pith_short_12: FRZX3EGIZSB2 · pith_short_16: FRZX3EGIZSB23OSO · pith_short_8: FRZX3EGI

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/FRZX3EGIZSB23OSOECRDF4UFDE \
  | 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: 2c737d90c8cc83adba4e20a232f2851928ba7554711e424ea2c77f32ac980966

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14805d63505dfd70e2ff9b7786b73bcb93c942b0458fc252961aab8d2f932616",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-22T14:57:13Z",
    "title_canon_sha256": "227cdf252373a57f7aa3991eb400a728eef062cae45e22f0b12acdb0d1c304d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09361",
    "kind": "arxiv",
    "version": 1
  }
}