Pith Number

pith:RCFYQUEK

pith:2019:RCFYQUEK2775FCMFYPABQNT6CM

not attested not anchored not stored refs pending

Targeted Source Detection for Environmental Data

Guanjie Zheng, Hongjian Wang, Huaxiu Yao, Mengqi Liu, Susan L. Brantley, Tao Wen, Zhenhui Li

arxiv:1908.11056 v1 · 2019-08-29 · eess.SP · cs.LG · stat.AP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCFYQUEK2775FCMFYPABQNT6CM}

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	2026-07-05T00:00:30.044133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

888b88508ad7ffd28985c3c018367e133350d110535bbdb5cb23c0cd2e4294d6

Aliases

arxiv: 1908.11056 · arxiv_version: 1908.11056v1 · doi: 10.48550/arxiv.1908.11056 · pith_short_12: RCFYQUEK2775 · pith_short_16: RCFYQUEK2775FCMF · pith_short_8: RCFYQUEK

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/RCFYQUEK2775FCMFYPABQNT6CM \
  | 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: 888b88508ad7ffd28985c3c018367e133350d110535bbdb5cb23c0cd2e4294d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cba316f68dbcb66cd46ef826cddd621562333b3575657b16d4b3d243cef7a7f",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-08-29T05:15:53Z",
    "title_canon_sha256": "4a8c6403e092de38e79bc580d8fc4a7b1e757445283d170d280130f96737e0e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11056",
    "kind": "arxiv",
    "version": 1
  }
}