Pith Number

pith:WYIRLHLP

pith:2018:WYIRLHLPBXSLA3AZSFFKJMBH75

not attested not anchored not stored refs pending

Replicated Siamese LSTM in Ticketing System for Similarity Learning and Retrieval in Asymmetric Texts

Bernt Andrassy, Hinrich Sch\"utze, Pankaj Gupta

arxiv:1807.02854 v1 · 2018-07-08 · cs.IR · cs.CL · 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{WYIRLHLPBXSLA3AZSFFKJMBH75}

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	2026-05-18T00:11:13.519421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b611159d6f0de4b06c19914aa4b027ff4812f4e04601dca1239b9af17712f509

Aliases

arxiv: 1807.02854 · arxiv_version: 1807.02854v1 · doi: 10.48550/arxiv.1807.02854 · pith_short_12: WYIRLHLPBXSL · pith_short_16: WYIRLHLPBXSLA3AZ · pith_short_8: WYIRLHLP

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/WYIRLHLPBXSLA3AZSFFKJMBH75 \
  | 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: b611159d6f0de4b06c19914aa4b027ff4812f4e04601dca1239b9af17712f509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74c77ef8b45f528bbe99d666b62a78fe67cb8831c83aafb5494c0361caa39d56",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-07-08T17:33:43Z",
    "title_canon_sha256": "a94882ff388efcc33bdc19ea34d23722291f77e25e84d600c04bae0f520f7ef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02854",
    "kind": "arxiv",
    "version": 1
  }
}