Pith Number

pith:JWMCJWXJ

pith:2018:JWMCJWXJX2YNV2NC5TQLUESKKY

not attested not anchored not stored refs pending

DIR-ST$^2$: Delineation of Imprecise Regions Using Spatio--Temporal--Textual Information

Cong Tran, Sang-Il Choi, Won-Yong Shin

arxiv:1806.03482 v1 · 2018-06-09 · cs.IR · cs.LG · 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{JWMCJWXJX2YNV2NC5TQLUESKKY}

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	2026-05-18T00:13:43.252762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d9824dae9beb0dae9a2ece0ba124a5613c5686b5069851851b3914a08d18598

Aliases

arxiv: 1806.03482 · arxiv_version: 1806.03482v1 · doi: 10.48550/arxiv.1806.03482 · pith_short_12: JWMCJWXJX2YN · pith_short_16: JWMCJWXJX2YNV2NC · pith_short_8: JWMCJWXJ

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/JWMCJWXJX2YNV2NC5TQLUESKKY \
  | 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: 4d9824dae9beb0dae9a2ece0ba124a5613c5686b5069851851b3914a08d18598

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b00859690f384b485df21db896cd55f0e81ec7aa3fa4edd8946659fbfce8587c",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-06-09T14:49:01Z",
    "title_canon_sha256": "7617a743182c93fcc971135dd1a2ff9d18a1cf0432a902ed27b5b062ee14ed40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03482",
    "kind": "arxiv",
    "version": 1
  }
}