Pith Number

pith:TTSWAWSX

pith:2018:TTSWAWSX3UZFZPRTNKB4TFBEZE

not attested not anchored not stored refs pending

Legal Document Retrieval using Document Vector Embeddings and Deep Learning

Amal Shehan Perera, Buddhi Ayesha, Dimuthu Lakmal, Keet Sugathadasa, Madhavi Perera, Nisansa de Silva, Vindula Jayawardana

arxiv:1805.10685 v1 · 2018-05-27 · cs.IR · 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{TTSWAWSX3UZFZPRTNKB4TFBEZE}

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.

Cited by

1 paper in Pith

Optimizing Legal Document Retrieval in Vietnamese with Semi-Hard Negative Mining

Receipt and verification

First computed	2026-07-05T03:37:36.338292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ce5605a57dd325cbe336a83c99424c93824385751e2f595e3fdc5c954b6cc4b

Aliases

arxiv: 1805.10685 · arxiv_version: 1805.10685v1 · doi: 10.48550/arxiv.1805.10685 · pith_short_12: TTSWAWSX3UZF · pith_short_16: TTSWAWSX3UZFZPRT · pith_short_8: TTSWAWSX

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/TTSWAWSX3UZFZPRTNKB4TFBEZE \
  | 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: 9ce5605a57dd325cbe336a83c99424c93824385751e2f595e3fdc5c954b6cc4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7a1892b008dee2b84d11e02bb50d7ba79b1bc44e2078d01ceb2cf2e235cdfc7",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-05-27T20:55:50Z",
    "title_canon_sha256": "255d363a042fc7c35a7306f930e67159e4b23243affc08788a70dd5a646bb8cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10685",
    "kind": "arxiv",
    "version": 1
  }
}