Pith Number

pith:ZRFWPVGG

pith:2020:ZRFWPVGGLU7LFXJJFXFKSLGUIR

not attested not anchored not stored refs pending

An Extended Halo-based Group/Cluster finder: application to the DESI legacy imaging surveys DR8

Alexie Leauthaud, Antonios Katsianis, Chengze Liu, Feng Shi, Fuyu Dong, Haojie Xu, Hong Guo, Houjun Mo, Huiyuan Wang, Hu Zou, Jiacheng Meng, Jian Fu, Jun Zhang, Min He, Qingyang Li, Xiaohu Yang, Yangyao Chen, Yi Lu, Ying Zu, Yizhou Gu, Youcai Zhang, Yu Luo, Zhaoyu Wang

arxiv:2012.14998 v3 · 2020-12-30 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZRFWPVGGLU7LFXJJFXFKSLGUIR}

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.

Cited by

2 papers in Pith

The FAST Hundred-Deg$^2$ HI Deep (HD$^2$) Survey: Early Results from the Pilot Survey

Filtering Interlopers with Photometry and Diagnostic Features: A Machine Learning Framework Validated with CSST Slitless Spectroscopy

Receipt and verification

First computed	2026-07-05T04:12:15.061546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc4b67d4c65d3eb2dd292dcaa92cd444771bc3ccefebcb29d58d0e2e144bee4b

Aliases

arxiv: 2012.14998 · arxiv_version: 2012.14998v3 · doi: 10.48550/arxiv.2012.14998 · pith_short_12: ZRFWPVGGLU7L · pith_short_16: ZRFWPVGGLU7LFXJJ · pith_short_8: ZRFWPVGG

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/ZRFWPVGGLU7LFXJJFXFKSLGUIR \
  | 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: cc4b67d4c65d3eb2dd292dcaa92cd444771bc3ccefebcb29d58d0e2e144bee4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6070a7948befcbe3b099c624e0785f2bf182238d2aec059d422c3200563c9ad4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-12-30T01:30:38Z",
    "title_canon_sha256": "f7c7c7306cd60fe1698f57ce304a8e8724527912893da6723e8e3a5962062f47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.14998",
    "kind": "arxiv",
    "version": 3
  }
}