Pith Number

pith:IMXT2YVZ

pith:2019:IMXT2YVZ4QBG2CJDYCISHYJKXL

not attested not anchored not stored refs pending

Proximity Queries for Absolutely Continuous Parametric Curves

Andrew Patterson, Arun Lakshmanan, Naira Hovakimyan, Venanzio Cichella

arxiv:1902.05027 v5 · 2019-02-13 · cs.RO · cs.CG · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMXT2YVZ4QBG2CJDYCISHYJKXL}

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	2026-05-17T23:42:53.343757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

432f3d62b9e4026d0923c09123e12abad88710ccf8fa09a654982601e12534e3

Aliases

arxiv: 1902.05027 · arxiv_version: 1902.05027v5 · doi: 10.48550/arxiv.1902.05027 · pith_short_12: IMXT2YVZ4QBG · pith_short_16: IMXT2YVZ4QBG2CJD · pith_short_8: IMXT2YVZ

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/IMXT2YVZ4QBG2CJDYCISHYJKXL \
  | 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: 432f3d62b9e4026d0923c09123e12abad88710ccf8fa09a654982601e12534e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62f8a63b26ca7fe5a0651e09a762f6eb77fc22f176f8983403258c0fcd08803e",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-02-13T17:43:13Z",
    "title_canon_sha256": "4ddec99ee7c4caf0f4095181e4df8668ab5c6d32caaff64d6acdb52e3e14f39a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05027",
    "kind": "arxiv",
    "version": 5
  }
}