Pith Number

pith:HLGSAYKZ

pith:2022:HLGSAYKZUBXYW3QD5STUBKUFOL

not attested not anchored not stored refs pending

Kalman Filter-based Sensing in Communication Systems with Clock Asynchronism

J. Andrew Zhang, Ping Zhang, Xin Yuan, Xu Chen, Zhiyong Feng

arxiv:2211.04644 v2 · 2022-11-09 · cs.IT · eess.SP · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HLGSAYKZUBXYW3QD5STUBKUFOL}

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	2026-07-05T06:21:54.879336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3acd206159a06f8b6e03eca740aa8572d502cb6ddbc91418fb3ec7391a85ec93

Aliases

arxiv: 2211.04644 · arxiv_version: 2211.04644v2 · doi: 10.48550/arxiv.2211.04644 · pith_short_12: HLGSAYKZUBXY · pith_short_16: HLGSAYKZUBXYW3QD · pith_short_8: HLGSAYKZ

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/HLGSAYKZUBXYW3QD5STUBKUFOL \
  | 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: 3acd206159a06f8b6e03eca740aa8572d502cb6ddbc91418fb3ec7391a85ec93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "726408054bec04b86e3538914251554b3fdf5109f248da646f5df0fd72031064",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-11-09T02:22:30Z",
    "title_canon_sha256": "286216eff33b12eb8926df358aa99f63f3191090fb2c283cdbf936454a4edaa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.04644",
    "kind": "arxiv",
    "version": 2
  }
}