Pith Number

pith:TPPJTRPL

pith:2020:TPPJTRPLFM2LKVIGFFC2K3OSQP

not attested not anchored not stored refs pending

Stronger Transformers for Neural Multi-Hop Question Generation

Devendra Singh Sachan, Lingfei Wu, Mrinmaya Sachan, William Hamilton

arxiv:2010.11374 v1 · 2020-10-22 · cs.CL · 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{TPPJTRPLFM2LKVIGFFC2K3OSQP}

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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.

Receipt and verification

First computed	2026-07-05T01:45:09.410222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bde99c5eb2b34b555062945a56dd283fb592f7a5f3564902caaca9d7e2a7a3e

Aliases

arxiv: 2010.11374 · arxiv_version: 2010.11374v1 · doi: 10.48550/arxiv.2010.11374 · pith_short_12: TPPJTRPLFM2L · pith_short_16: TPPJTRPLFM2LKVIG · pith_short_8: TPPJTRPL

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/TPPJTRPLFM2LKVIGFFC2K3OSQP \
  | 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: 9bde99c5eb2b34b555062945a56dd283fb592f7a5f3564902caaca9d7e2a7a3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "770da41c372e3ea559ad37780e059c9c602946ea8790f5db0630413a7685b10c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-22T01:51:09Z",
    "title_canon_sha256": "48196da62e4627a75db47b691bdb85d96615606642cda7c4efd8864aac959389"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11374",
    "kind": "arxiv",
    "version": 1
  }
}