Pith Number

pith:H2UPZKBK

pith:2026:H2UPZKBKM7VB4OSICR2TICX7MC

not attested not anchored not stored refs pending

mmRadarTwin: A Measurement-Calibrated Signal-Level Digital Twin Platform for Indoor mmWave Radar

Chenghao Zhang, Dong Yuan, Jianyi Zhou, Yanli Li

arxiv:2607.28108 v1 · 2026-07-30 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H2UPZKBKM7VB4OSICR2TICX7MC}

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	2026-07-31T01:35:46.978180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

3ea8fca82a67ea1e3a481475340aff60b0a603b11bc4f92aba608dc2b2a7b593

Aliases

arxiv: 2607.28108 · arxiv_version: 2607.28108v1 · doi: 10.48550/arxiv.2607.28108 · pith_short_12: H2UPZKBKM7VB · pith_short_16: H2UPZKBKM7VB4OSI · pith_short_8: H2UPZKBK

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/H2UPZKBKM7VB4OSICR2TICX7MC \
  | 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: 3ea8fca82a67ea1e3a481475340aff60b0a603b11bc4f92aba608dc2b2a7b593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8bff14213cb8d71bef9b161bc4c687e159c3718c53a1cc281d923353677def",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-30T12:14:34Z",
    "title_canon_sha256": "033b72841d8b3c84f8ab862120e09fbcb9d708a8498af417e366b983117f6fca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28108",
    "kind": "arxiv",
    "version": 1
  }
}