Pith Number

pith:K3OQAWYW

pith:2022:K3OQAWYWRRPMTBCPGOULVCQD3S

not attested not anchored not stored refs pending

Weighted Mean and Median graph Filters with Attenuation Factor for Sensor Network

Zhen Yang, Zirui Ge

arxiv:2203.02741 v1 · 2022-03-05 · 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{K3OQAWYWRRPMTBCPGOULVCQD3S}

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	2026-07-05T04:02:26.814943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56dd005b168c5ec9844f33a8ba8a03dc9bee2c54e4bb23853ecaf709f48c3344

Aliases

arxiv: 2203.02741 · arxiv_version: 2203.02741v1 · doi: 10.48550/arxiv.2203.02741 · pith_short_12: K3OQAWYWRRPM · pith_short_16: K3OQAWYWRRPMTBCP · pith_short_8: K3OQAWYW

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/K3OQAWYWRRPMTBCPGOULVCQD3S \
  | 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: 56dd005b168c5ec9844f33a8ba8a03dc9bee2c54e4bb23853ecaf709f48c3344

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90ed7a750501adbbd10581f9db3f08374458e7d88ee87c2f5baf45e35155b88e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-03-05T13:42:51Z",
    "title_canon_sha256": "6108b5ea97b29fb9605870f1176529d6f18011be29ad1cda15c1146cbbae87ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02741",
    "kind": "arxiv",
    "version": 1
  }
}