Pith Number

pith:XV3NCQGQ

pith:2016:XV3NCQGQ27QCWXMQHU2MA4DE2W

not attested not anchored not stored refs pending

Principled Random Finite Set Approximations of Labeled Multi-Object Densities

Bailu Wang, Lingjiang Kong, Suqi Li, Wei Yi

arxiv:1603.08346 v1 · 2016-03-28 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XV3NCQGQ27QCWXMQHU2MA4DE2W}

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	2026-05-18T01:18:10.993278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd76d140d0d7e02b5d903d34c07064d597865ac2215b5aee2834c2ea2ad159d7

Aliases

arxiv: 1603.08346 · arxiv_version: 1603.08346v1 · doi: 10.48550/arxiv.1603.08346 · pith_short_12: XV3NCQGQ27QC · pith_short_16: XV3NCQGQ27QCWXMQ · pith_short_8: XV3NCQGQ

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/XV3NCQGQ27QCWXMQHU2MA4DE2W \
  | 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: bd76d140d0d7e02b5d903d34c07064d597865ac2215b5aee2834c2ea2ad159d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8fe1ea37424b8e9d3d1c8043b1b4a7739aea0da6074def0c602d67c88a82811",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2016-03-28T09:05:39Z",
    "title_canon_sha256": "f0b3b5c4fc2ac86d74aecaa2454a5763b4465de740a2ba995783471085d08a7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08346",
    "kind": "arxiv",
    "version": 1
  }
}