Pith Number

pith:ZDWVOHRZ

pith:2016:ZDWVOHRZZVOCVQZHMFGWZOEGOC

not attested not anchored not stored refs pending

Building Large Machine Reading-Comprehension Datasets using Paragraph Vectors

Nan Ding, Radu Soricut

arxiv:1612.04342 v1 · 2016-12-13 · 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{ZDWVOHRZZVOCVQZHMFGWZOEGOC}

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	2026-05-18T00:55:04.777922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8ed571e39cd5c2ac327614d6cb88670986593b8d2d8fdb6c58470f69985d73c

Aliases

arxiv: 1612.04342 · arxiv_version: 1612.04342v1 · doi: 10.48550/arxiv.1612.04342 · pith_short_12: ZDWVOHRZZVOC · pith_short_16: ZDWVOHRZZVOCVQZH · pith_short_8: ZDWVOHRZ

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/ZDWVOHRZZVOCVQZHMFGWZOEGOC \
  | 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: c8ed571e39cd5c2ac327614d6cb88670986593b8d2d8fdb6c58470f69985d73c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0263bb10799ca36eba608e32700b033a5822c7592ca303b7188129bd0c7a00af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-12-13T20:22:36Z",
    "title_canon_sha256": "58f5eb5630ba3e977b1da06f8ba61ef67c9576a2893c6ab85304a4e23fcef9de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04342",
    "kind": "arxiv",
    "version": 1
  }
}