Pith Number

pith:JOSHAQZI

pith:2014:JOSHAQZIQWNPTD4VTWIMBXA7DR

not attested not anchored not stored refs pending

Map Matching based on Conditional Random Fields and Route Preference Mining for Uncertain Trajectories

Du Yi-man, Wu Jian-ping, Xu Ming, Zhou Yang

arxiv:1410.4461 v2 · 2014-10-16 · cs.NI · 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{JOSHAQZIQWNPTD4VTWIMBXA7DR}

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	2026-05-18T01:31:03.699375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ba4704328859af98f959d90c0dc1f1c7023db49a1b06c6dc7067fcfb9f9758f

Aliases

arxiv: 1410.4461 · arxiv_version: 1410.4461v2 · doi: 10.48550/arxiv.1410.4461 · pith_short_12: JOSHAQZIQWNP · pith_short_16: JOSHAQZIQWNPTD4V · pith_short_8: JOSHAQZI

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/JOSHAQZIQWNPTD4VTWIMBXA7DR \
  | 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: 4ba4704328859af98f959d90c0dc1f1c7023db49a1b06c6dc7067fcfb9f9758f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e33b0d6d76b661f69b2e973982f43c083d79b59f5b73b5666745d8fbfa991c9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-10-16T15:10:59Z",
    "title_canon_sha256": "979f2ebe6202da0e56f418d7511977f67d9fe79fbb3b2d686a529ebbc957f601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4461",
    "kind": "arxiv",
    "version": 2
  }
}