Pith Number

pith:DXLP2QHT

pith:2021:DXLP2QHTFQNDRKXKADHZUYGJ44

not attested not anchored not stored refs pending

Modeling Multi-Destination Trips with Sketch-Based Model

Barbara Rychalska, Jacek D\k{a}browski, Konrad Go{\l}uchowski, Micha{\l} Daniluk

arxiv:2102.11252 v3 · 2021-02-22 · 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{DXLP2QHTFQNDRKXKADHZUYGJ44}

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	2026-07-05T02:20:32.355718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dd6fd40f32c1a38aaea00cf9a60c9e729f7c6e974a6f95f43565a3e756ccc40

Aliases

arxiv: 2102.11252 · arxiv_version: 2102.11252v3 · doi: 10.48550/arxiv.2102.11252 · pith_short_12: DXLP2QHTFQND · pith_short_16: DXLP2QHTFQNDRKXK · pith_short_8: DXLP2QHT

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/DXLP2QHTFQNDRKXKADHZUYGJ44 \
  | 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: 1dd6fd40f32c1a38aaea00cf9a60c9e729f7c6e974a6f95f43565a3e756ccc40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "075fe0557559154db04e31cda67377219a372699f75ee77c3a2bf0ec51da3d6b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-22T18:36:11Z",
    "title_canon_sha256": "95a9b694d4757d5fcd67abb5bb8daa690d151fd1c801d8476d37e34b5c030522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11252",
    "kind": "arxiv",
    "version": 3
  }
}