Pith Number

pith:5TQ6L73F

pith:2023:5TQ6L73FPWE77SPGK4NYN6PB3A

not attested not anchored not stored refs pending

A Near-Linear Time Algorithm for the Chamfer Distance

Ainesh Bakshi, Erik Waingarten, Piotr Indyk, Rajesh Jayaram, Sandeep Silwal

arxiv:2307.03043 v1 · 2023-07-06 · cs.DS · cs.CG · cs.GR · 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{5TQ6L73FPWE77SPGK4NYN6PB3A}

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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.

Cited by

1 paper in Pith

Approximate Algorithms for Chamfer Distance Under Translation

Receipt and verification

First computed	2026-07-05T06:28:27.466049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ece1e5ff657d89ffc9e6571b86f9e1d82f47bcc84f395388b978ee16b9127e04

Aliases

arxiv: 2307.03043 · arxiv_version: 2307.03043v1 · doi: 10.48550/arxiv.2307.03043 · pith_short_12: 5TQ6L73FPWE7 · pith_short_16: 5TQ6L73FPWE77SPG · pith_short_8: 5TQ6L73F

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/5TQ6L73FPWE77SPGK4NYN6PB3A \
  | 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: ece1e5ff657d89ffc9e6571b86f9e1d82f47bcc84f395388b978ee16b9127e04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edc2283c9498a7f9acf8c4ee502acaea08d71d81b57e33e6cef05d4393b9a22c",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-07-06T15:07:48Z",
    "title_canon_sha256": "e7819c0178fd2998795cb1ee8e975c6a625ad415d30e58edc91c1c1806b41b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.03043",
    "kind": "arxiv",
    "version": 1
  }
}