Pith Number

pith:XMICWMIC

pith:2018:XMICWMICYQW2YJQQBOJYCOF66V

not attested not anchored not stored refs pending

Efficient Sequence Labeling with Actor-Critic Training

Colin Cherry, Grzegorz Kondrak, Saeed Najafi

arxiv:1810.00428 v1 · 2018-09-30 · cs.LG · cs.AI · cs.CL · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMICWMICYQW2YJQQBOJYCOF66V}

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	2026-05-18T00:04:27.900166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb102b3102c42dac26100b938138bef544847bcd1ce774c718a7106b9864054d

Aliases

arxiv: 1810.00428 · arxiv_version: 1810.00428v1 · doi: 10.48550/arxiv.1810.00428 · pith_short_12: XMICWMICYQW2 · pith_short_16: XMICWMICYQW2YJQQ · pith_short_8: XMICWMIC

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/XMICWMICYQW2YJQQBOJYCOF66V \
  | 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: bb102b3102c42dac26100b938138bef544847bcd1ce774c718a7106b9864054d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "878b8d2a2f3006188fbe1f521aa21371058a635d077d4282018b549518d172e9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-30T17:31:52Z",
    "title_canon_sha256": "899e94147330d202902649fb6be68bce1a642f2ac959355ca40056cc0fdea9aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00428",
    "kind": "arxiv",
    "version": 1
  }
}