Pith Number

pith:QAJ6HRAR

pith:2023:QAJ6HRARNHIKOYWJ5LCIY6LCAO

not attested not anchored not stored refs pending

WiSegRT: Dataset for Site-Specific Indoor Radio Propagation Modeling with 3D Segmentation and Differentiable Ray-Tracing

Haijian Sun, Jin Sun, Lihao Zhang, Rose Qingyang Hu

arxiv:2312.11245 v2 · 2023-12-18 · 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{QAJ6HRARNHIKOYWJ5LCIY6LCAO}

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	2026-07-05T07:29:13.929785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8013e3c41169d0a762c9eac48c796203ab51dc7d33853f03b374bf5c04cb3883

Aliases

arxiv: 2312.11245 · arxiv_version: 2312.11245v2 · doi: 10.48550/arxiv.2312.11245 · pith_short_12: QAJ6HRARNHIK · pith_short_16: QAJ6HRARNHIKOYWJ · pith_short_8: QAJ6HRAR

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/QAJ6HRARNHIKOYWJ5LCIY6LCAO \
  | 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: 8013e3c41169d0a762c9eac48c796203ab51dc7d33853f03b374bf5c04cb3883

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d89f4b27509a6a8bd353705b7d3b568cd0235e3e9566f2275afcb1474800a3d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-12-18T14:42:53Z",
    "title_canon_sha256": "25f223c19f7a16f614ab13357091b9734aa59085fe7b2c9448c80f8a347edcc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.11245",
    "kind": "arxiv",
    "version": 2
  }
}