Pith Number

pith:POM7CZNT

pith:2019:POM7CZNTNTVHAKO73NX6YR2UK5

not attested not anchored not stored refs pending

Similarity Measure Development for Case-Based Reasoning- A Data-driven Approach

Deepika Verma, Kerstin Bach, Paul Jarle Mork

arxiv:1905.08581 v1 · 2019-05-21 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POM7CZNTNTVHAKO73NX6YR2UK5}

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	2026-05-17T23:45:42.764824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b99f165b36cea7029dfdb6fec4754576c75ceb0f0ce87ff1fae5987cad9da8d

Aliases

arxiv: 1905.08581 · arxiv_version: 1905.08581v1 · doi: 10.48550/arxiv.1905.08581 · pith_short_12: POM7CZNTNTVH · pith_short_16: POM7CZNTNTVHAKO7 · pith_short_8: POM7CZNT

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/POM7CZNTNTVHAKO73NX6YR2UK5 \
  | 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: 7b99f165b36cea7029dfdb6fec4754576c75ceb0f0ce87ff1fae5987cad9da8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adc39ca969d3ed584ded2fa8da5c37da1907adfb35cebd6dec8db2a1161f2ba9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-05-21T12:33:42Z",
    "title_canon_sha256": "d3102067bcc69a98bb1845e3e1eb9c1b2663b43b796dfc9c3ab94a949d765be4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08581",
    "kind": "arxiv",
    "version": 1
  }
}