Pith Number

pith:FC4GGEKC

pith:2017:FC4GGEKCZOU3FZDZATNMYIRWNO

not attested not anchored not stored refs pending

Reinforcement Learning Based Argument Component Detection

Chen Zhang, Hao Wang, Wei Wang, Yang Gao

arxiv:1702.06239 v1 · 2017-02-21 · 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{FC4GGEKCZOU3FZDZATNMYIRWNO}

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	2026-05-18T00:50:14.640658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28b8631142cba9b2e47904dacc22366b92948ff6913079e52f1ffece399f45e0

Aliases

arxiv: 1702.06239 · arxiv_version: 1702.06239v1 · doi: 10.48550/arxiv.1702.06239 · pith_short_12: FC4GGEKCZOU3 · pith_short_16: FC4GGEKCZOU3FZDZ · pith_short_8: FC4GGEKC

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/FC4GGEKCZOU3FZDZATNMYIRWNO \
  | 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: 28b8631142cba9b2e47904dacc22366b92948ff6913079e52f1ffece399f45e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a68fcdd6b4612c64a523058fa35ad3e109e196e748e135d6dfaecbce2f96bac4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-02-21T02:18:38Z",
    "title_canon_sha256": "fd8236865ccf76db6b17e2c64301ef6ddf071ef2ee517d85fd90215d8f77a7af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06239",
    "kind": "arxiv",
    "version": 1
  }
}