Pith Number

pith:HDGOWJM2

pith:2021:HDGOWJM2FFSSEL6HXUIRWJGZFB

not attested not anchored not stored refs pending

Next Generation Multitarget Trackers: Random Finite Set Methods vs Transformer-based Deep Learning

Georg Hess, Henk Wymeersch, Juliano Pinto, Lennart Svensson, William Ljungbergh, Yuxuan Xia

arxiv:2104.00734 v3 · 2021-04-01 · cs.LG · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HDGOWJM2FFSSEL6HXUIRWJGZFB}

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	2026-07-05T02:46:12.945837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38cceb259a2965222fc7bd111b24d9284c71afd3890a0551a19d94e1705a8530

Aliases

arxiv: 2104.00734 · arxiv_version: 2104.00734v3 · doi: 10.48550/arxiv.2104.00734 · pith_short_12: HDGOWJM2FFSS · pith_short_16: HDGOWJM2FFSSEL6H · pith_short_8: HDGOWJM2

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/HDGOWJM2FFSSEL6HXUIRWJGZFB \
  | 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: 38cceb259a2965222fc7bd111b24d9284c71afd3890a0551a19d94e1705a8530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "878007318b38f1b1518e9670132341b808be9b92ad7aaa0a77050df42a784c41",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-01T19:14:55Z",
    "title_canon_sha256": "a4d5ed269653ade993e8eb657e4b7e6f4f3f3f7a9defa9695e2282fabf5811db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.00734",
    "kind": "arxiv",
    "version": 3
  }
}