Pith Number

pith:OQZY5QEM

pith:2018:OQZY5QEMAWWCDXY2Q6RT72NQOD

not attested not anchored not stored refs pending

Enhancing Decision Making Capacity in Tourism Domain Using Social Media Analytics

Chamod Samarajeewa, Damminda Alahakoon, Isura Manchanayake, Malaka J. Walpola, Prabod Rathnayaka, Rashmika Nawaratne, Supun Abeysinghe, Tharindu Bandaragoda

arxiv:1812.08330 v1 · 2018-12-19 · cs.IR · cs.LG · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQZY5QEMAWWCDXY2Q6RT72NQOD}

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	2026-05-17T23:57:51.563132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74338ec08c05ac21df1a87a33fe9b070da6b39f5efc08be5f78193e62d5e9dca

Aliases

arxiv: 1812.08330 · arxiv_version: 1812.08330v1 · doi: 10.48550/arxiv.1812.08330 · pith_short_12: OQZY5QEMAWWC · pith_short_16: OQZY5QEMAWWCDXY2 · pith_short_8: OQZY5QEM

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/OQZY5QEMAWWCDXY2Q6RT72NQOD \
  | 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: 74338ec08c05ac21df1a87a33fe9b070da6b39f5efc08be5f78193e62d5e9dca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89dae043e87bad411055cb097078da842283edd5ffd0b4a810a226b1e26e8297",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-12-19T17:19:50Z",
    "title_canon_sha256": "3b588e07d5a64722b0d53bb9f99c2a87e7e03ccfac4fbde3049539185284df3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08330",
    "kind": "arxiv",
    "version": 1
  }
}