Pith Number

pith:QJPB4D3G

pith:2026:QJPB4D3GQVDONKEUUX6WUB7ZSF

not attested not anchored not stored refs pending

RASC: Region-Aware Self-Calibration for Dense 2D Sensor Arrays

Fei Xiao, Yinglei Ma

arxiv:2605.23963 v1 · 2026-05-12 · cs.DC · 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{QJPB4D3GQVDONKEUUX6WUB7ZSF}

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	2026-05-26T00:02:24.165445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

825e1e0f668546e6a894a5fd6a07f9915c62ad73023af65d0860d15553d1324f

Aliases

arxiv: 2605.23963 · arxiv_version: 2605.23963v1 · doi: 10.48550/arxiv.2605.23963 · pith_short_12: QJPB4D3GQVDO · pith_short_16: QJPB4D3GQVDONKEU · pith_short_8: QJPB4D3G

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/QJPB4D3GQVDONKEUUX6WUB7ZSF \
  | 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: 825e1e0f668546e6a894a5fd6a07f9915c62ad73023af65d0860d15553d1324f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a60a7c3e118b8a04593563948963880ffbc07d8c286210ada8e4c9a56c95386c",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-05-12T15:48:24Z",
    "title_canon_sha256": "68bfc17d3dccddaf883fde06e479237af1d7ef841187c4dc400add82949a37b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23963",
    "kind": "arxiv",
    "version": 1
  }
}