Pith Number

pith:L2KSFDJV

pith:2023:L2KSFDJVT5N4LT43J2RJFUT2B3

not attested not anchored not stored refs pending

Strong [O III] {\lambda}5007 Compact Galaxies Identified from SDSS DR16 and Their Scaling Relations

Fujia Li, Hongxin Zhang, Hu Zou, Jiali Wang, Jie Song, Jipeng Sui, Jundan Nie, Suijian Xue, Weijian Guo, Weiyu Ding, Xu Kong, Yao Yao, Yulong Gao, Zhimin Zhou

arxiv:2308.16531 v1 · 2023-08-31 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2KSFDJVT5N4LT43J2RJFUT2B3}

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	2026-07-05T06:46:35.073983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e95228d359f5bc5cf9b4ea292d27a0eef549655f1d6101b8fdef27e7e5e5d16

Aliases

arxiv: 2308.16531 · arxiv_version: 2308.16531v1 · doi: 10.48550/arxiv.2308.16531 · pith_short_12: L2KSFDJVT5N4 · pith_short_16: L2KSFDJVT5N4LT43 · pith_short_8: L2KSFDJV

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/L2KSFDJVT5N4LT43J2RJFUT2B3 \
  | 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: 5e95228d359f5bc5cf9b4ea292d27a0eef549655f1d6101b8fdef27e7e5e5d16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cd0a3cf06a76535e88e94209faef698c2f9b9dc960b8953a051ed0ab7aaf978",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-08-31T08:21:17Z",
    "title_canon_sha256": "ab760f956eeb6a66d25323fdc861ac265cb1079a59c2c9bcd7cfff532dc4f42b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.16531",
    "kind": "arxiv",
    "version": 1
  }
}