Pith Number

pith:ILYYY2Y5

pith:2024:ILYYY2Y56OJGKOLRZBZISCBUFG

not attested not anchored not stored refs pending

TRTAR: Transmissive RIS-assisted Through-the-wall Human Activity Recognition

Jianan Zhang, Junshuo Liu, Robert Caiming Qiu, Rujing Xiong, Yunlong Huang

arxiv:2401.05170 v1 · 2024-01-10 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ILYYY2Y56OJGKOLRZBZISCBUFG}

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	2026-07-05T09:15:07.653052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42f18c6b1df392653971c87289083429a8c2703caf5c3c29ced0576c58775098

Aliases

arxiv: 2401.05170 · arxiv_version: 2401.05170v1 · doi: 10.48550/arxiv.2401.05170 · pith_short_12: ILYYY2Y56OJG · pith_short_16: ILYYY2Y56OJGKOLR · pith_short_8: ILYYY2Y5

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/ILYYY2Y56OJGKOLRZBZISCBUFG \
  | 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: 42f18c6b1df392653971c87289083429a8c2703caf5c3c29ced0576c58775098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff1d9bccd48942146260bbcefe6bf02df54038876fbffe6c11b437f3cb88fde9",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2024-01-10T14:05:53Z",
    "title_canon_sha256": "09c5f0e43a97672c06e5e0e9296b6439e2392b9ef5f47bcec5b10fd680a5ef6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.05170",
    "kind": "arxiv",
    "version": 1
  }
}