Pith Number

pith:UTQFMVE2

pith:2022:UTQFMVE2GXHADTNEVIEQTHDOLG

not attested not anchored not stored refs pending

Categorize Radio Interference using component and temporal analysis

1 Jiarui Niu, Bo Peng, Chenchen Miao, Chunjiang Li, Di Li, Haiyan Zhang, Lingqi Meng, Mao Yuan, Mengyao Xue, Pei Wang, Shijie Huang, Weiwei Zhu, Youling Yue, Yu Wang, Yuxuan Hu

arxiv:2205.08724 v2 · 2022-05-18 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTQFMVE2GXHADTNEVIEQTHDOLG}

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	2026-07-05T06:17:37.510577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4e056549a35ce01cda4aa09099c6e598d91692ac47c8207d82169f52bf01a9f

Aliases

arxiv: 2205.08724 · arxiv_version: 2205.08724v2 · doi: 10.48550/arxiv.2205.08724 · pith_short_12: UTQFMVE2GXHA · pith_short_16: UTQFMVE2GXHADTNE · pith_short_8: UTQFMVE2

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/UTQFMVE2GXHADTNEVIEQTHDOLG \
  | 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: a4e056549a35ce01cda4aa09099c6e598d91692ac47c8207d82169f52bf01a9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eea836a646325d33742ed57212f833a9240a73969b786943cb49f591574d876",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-05-18T04:59:03Z",
    "title_canon_sha256": "e71f1b50835437f9847f0cb3eaaaa0fb2c768c6059b768744f95936e0069f942"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08724",
    "kind": "arxiv",
    "version": 2
  }
}