Pith Number

pith:6JHDOOQN

pith:2016:6JHDOOQN2BYU37PT4ARMJVQADW

not attested not anchored not stored refs pending

UTCNN: a Deep Learning Model of Stance Classificationon on Social Media Text

Lun-Wei Ku, Wei-Fan Chen

arxiv:1611.03599 v1 · 2016-11-11 · 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{6JHDOOQN2BYU37PT4ARMJVQADW}

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	2026-05-18T00:59:33.745801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f24e373a0dd0714dfdf3e022c4d6001d95e7a35e7ad31df6f5909d8342a906ff

Aliases

arxiv: 1611.03599 · arxiv_version: 1611.03599v1 · doi: 10.48550/arxiv.1611.03599 · pith_short_12: 6JHDOOQN2BYU · pith_short_16: 6JHDOOQN2BYU37PT · pith_short_8: 6JHDOOQN

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/6JHDOOQN2BYU37PT4ARMJVQADW \
  | 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: f24e373a0dd0714dfdf3e022c4d6001d95e7a35e7ad31df6f5909d8342a906ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4b2375238b96b3f4aa017a53b8037c5d2039747107cd15fd12a3dfc5fab4b1e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-11-11T07:05:49Z",
    "title_canon_sha256": "1542a9aac6aa9da66785780816cdbb546ebdfd62fe129335195714145b2562e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03599",
    "kind": "arxiv",
    "version": 1
  }
}