Pith Number

pith:2KQMEKGA

pith:2024:2KQMEKGAYQFGKD2K7R6ZFBNZKN

not attested not anchored not stored refs pending

Unifying Tree-Reweighted Belief Propagation and Mean Field for Tracking Extended Targets

Henry Leung, Peng Dong, Weizhen Ma, Zhongliang Jing

arxiv:2412.19036 v1 · 2024-12-26 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2KQMEKGAYQFGKD2K7R6ZFBNZKN}

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	2026-07-05T09:54:15.208811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2a0c228c0c40a650f4afc7d9285b953448cd606d5367ed03ab9dd5d75111ba4

Aliases

arxiv: 2412.19036 · arxiv_version: 2412.19036v1 · doi: 10.48550/arxiv.2412.19036 · pith_short_12: 2KQMEKGAYQFG · pith_short_16: 2KQMEKGAYQFGKD2K · pith_short_8: 2KQMEKGA

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/2KQMEKGAYQFGKD2K7R6ZFBNZKN \
  | 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: d2a0c228c0c40a650f4afc7d9285b953448cd606d5367ed03ab9dd5d75111ba4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b53c3f55745871b4ffc47bb3d09713df82b3e42b588eb78055c45cbc95ba7e8a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-12-26T03:12:53Z",
    "title_canon_sha256": "d3d87d59a09708dee5c1c9d84ef3cf1a6d5da2907097f051fa5285eed19eae5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19036",
    "kind": "arxiv",
    "version": 1
  }
}