Pith Number

pith:T5IHMMDF

pith:2019:T5IHMMDF2NBM7N6WW2HO2UN4I2

not attested not anchored not stored refs pending

Capturing Greater Context for Question Generation

Darsh J Shah, Luu Anh Tuan, Regina Barzilay

arxiv:1910.10274 v1 · 2019-10-22 · 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{T5IHMMDF2NBM7N6WW2HO2UN4I2}

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	2026-07-05T00:14:23.389145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f50763065d342cfb7d6b68eed51bc46afff845d362a7893752126aee6730d44

Aliases

arxiv: 1910.10274 · arxiv_version: 1910.10274v1 · doi: 10.48550/arxiv.1910.10274 · pith_short_12: T5IHMMDF2NBM · pith_short_16: T5IHMMDF2NBM7N6W · pith_short_8: T5IHMMDF

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/T5IHMMDF2NBM7N6WW2HO2UN4I2 \
  | 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: 9f50763065d342cfb7d6b68eed51bc46afff845d362a7893752126aee6730d44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91e0db82e2f932f661785063cb481e670a37f94ed9d10bcd3dd3edefea714f7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-10-22T23:19:04Z",
    "title_canon_sha256": "dc035523636b0bcbed5a4c205884ae89cd0435e1c4aaa322a1a0c3876f32c161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.10274",
    "kind": "arxiv",
    "version": 1
  }
}