Pith Number

pith:RC2V5UYY

pith:2017:RC2V5UYYVHXX4MMWUQEPLREVWU

not attested not anchored not stored refs pending

Optimal Estimation of Sensor Biases for Asynchronous Multi-Sensor Data Fusion

Hongwei Liu, Junkun Yan, Wenqiang Pu, Ya-Feng Liu, Zhi-Quan Luo

arxiv:1710.02808 v2 · 2017-10-08 · cs.IT · 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{RC2V5UYYVHXX4MMWUQEPLREVWU}

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	2026-05-18T00:15:42.013369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88b55ed318a9ef7e3196a408f5c495b5076d1244b91f49cddcbae88ec38ee83e

Aliases

arxiv: 1710.02808 · arxiv_version: 1710.02808v2 · doi: 10.48550/arxiv.1710.02808 · pith_short_12: RC2V5UYYVHXX · pith_short_16: RC2V5UYYVHXX4MMW · pith_short_8: RC2V5UYY

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/RC2V5UYYVHXX4MMWUQEPLREVWU \
  | 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: 88b55ed318a9ef7e3196a408f5c495b5076d1244b91f49cddcbae88ec38ee83e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d3bfacfae660c62e54d0b7f307c553cb56efa0f896971439ec73ceed5ffdc72",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-10-08T09:23:08Z",
    "title_canon_sha256": "0ec7cb3d1484df5f93240f1057559a218b6fad426ea854271a7b41314aec8c03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02808",
    "kind": "arxiv",
    "version": 2
  }
}