Pith Number

pith:RELSDDVX

pith:2020:RELSDDVXLFSZO76MMVR5OQW6JJ

not attested not anchored not stored refs pending

Test-Cost Sensitive Methods for Identifying Nearby Points

Christopher Leung, Seung Gyu Hyun

arxiv:2010.03962 v1 · 2020-10-04 · cs.LG · 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{RELSDDVXLFSZO76MMVR5OQW6JJ}

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	2026-07-05T01:41:25.533113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8917218eb75965977fcc6563d742de4a7ccd3139405acce4759e723f15eef6fd

Aliases

arxiv: 2010.03962 · arxiv_version: 2010.03962v1 · doi: 10.48550/arxiv.2010.03962 · pith_short_12: RELSDDVXLFSZ · pith_short_16: RELSDDVXLFSZO76M · pith_short_8: RELSDDVX

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/RELSDDVXLFSZO76MMVR5OQW6JJ \
  | 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: 8917218eb75965977fcc6563d742de4a7ccd3139405acce4759e723f15eef6fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b87308ed34023c6bed05205b91c4c91080d3e53943b81faf8d84c08f2b9d61a2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-04T23:12:28Z",
    "title_canon_sha256": "ce03c45ccaad02a9ac249fd0c01f54443c6225a2ea54fd1a79d306d17c906760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03962",
    "kind": "arxiv",
    "version": 1
  }
}