Pith Number

pith:6ULYU6IO

pith:2025:6ULYU6IOTGNUPQJBJ4WTFEBNBG

not attested not anchored not stored refs pending

Distributed Fusion Estimation with Protecting Exogenous Inputs

Ji-Feng Zhang, Jimin Wang, Liping Guo, Yanlong Zhao

arxiv:2512.22914 v2 · 2025-12-28 · eess.SY · 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{6ULYU6IOTGNUPQJBJ4WTFEBNBG}

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	2026-06-03T01:05:08.676813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5178a790e999b47c1214f2d32902d09812c0d627f8cd1c78c1ff54dec92472b

Aliases

arxiv: 2512.22914 · arxiv_version: 2512.22914v2 · doi: 10.48550/arxiv.2512.22914 · pith_short_12: 6ULYU6IOTGNU · pith_short_16: 6ULYU6IOTGNUPQJB · pith_short_8: 6ULYU6IO

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/6ULYU6IOTGNUPQJBJ4WTFEBNBG \
  | 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: f5178a790e999b47c1214f2d32902d09812c0d627f8cd1c78c1ff54dec92472b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cfc9c69d060c14ef01cae6f678187cd5e07c40e44009bbd35f4d8fb5bfbadb4",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-12-28T12:53:00Z",
    "title_canon_sha256": "74e009432106582b63738f39069ca70c9c4cbb96b36ca05c751682cec4af5cd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.22914",
    "kind": "arxiv",
    "version": 2
  }
}