Pith Number

pith:KBVMHZFF

pith:2017:KBVMHZFFO5CJQAVN3Q7S5LWISU

not attested not anchored not stored refs pending

DAG-based Long Short-Term Memory for Neural Word Segmentation

Xinchi Chen, Xipeng Qiu, Xuanjing Huang, Zhan Shi

arxiv:1707.00248 v1 · 2017-07-02 · 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{KBVMHZFFO5CJQAVN3Q7S5LWISU}

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	2026-05-18T00:41:03.968172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

506ac3e4a577449802addc3f2eaec8951aae7cffcd413fe778a5d0ff6e185414

Aliases

arxiv: 1707.00248 · arxiv_version: 1707.00248v1 · doi: 10.48550/arxiv.1707.00248 · pith_short_12: KBVMHZFFO5CJ · pith_short_16: KBVMHZFFO5CJQAVN · pith_short_8: KBVMHZFF

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/KBVMHZFFO5CJQAVN3Q7S5LWISU \
  | 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: 506ac3e4a577449802addc3f2eaec8951aae7cffcd413fe778a5d0ff6e185414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccf4381d9ec399281a8ccdf29eab0c63310f0dbb7401345b0021940222c1382d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-07-02T07:41:10Z",
    "title_canon_sha256": "574b0bd0fa387911c154e251e374497e1d7f6c2e090c305c058d02ecc48aa99e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00248",
    "kind": "arxiv",
    "version": 1
  }
}