Pith Number

pith:SBH52XED

pith:2026:SBH52XED57FIPWOH2GPBE7ZMAO

not attested not anchored not stored refs pending

SDSS+JWST Census of Stellar and Nebular Dust Attenuation at $z \sim 0$-7: Mass Dependence and Redshift Evolution

Chenghao Zhu, Jie Song, Masami Ouchi, Tomokazu Kiyota, Xu Kong, Yurina Nakazato

arxiv:2605.23049 v1 · 2026-05-21 · 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{SBH52XED57FIPWOH2GPBE7ZMAO}

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	2026-05-25T02:01:36.204684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

904fdd5c83efca87d9c7d19e127f2c03a26d4db6c93447e247a5cca3a9a18985

Aliases

arxiv: 2605.23049 · arxiv_version: 2605.23049v1 · doi: 10.48550/arxiv.2605.23049 · pith_short_12: SBH52XED57FI · pith_short_16: SBH52XED57FIPWOH · pith_short_8: SBH52XED

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/SBH52XED57FIPWOH2GPBE7ZMAO \
  | 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: 904fdd5c83efca87d9c7d19e127f2c03a26d4db6c93447e247a5cca3a9a18985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6b3a28eb79bbc16d3316904f82c3ce5579c2d2ce82467076cca804326c48af9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-21T21:33:10Z",
    "title_canon_sha256": "d42d90d0c37f7d31a9d3e4d40359e8452f9a2a2ce48e67494a451b0c74cec72f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23049",
    "kind": "arxiv",
    "version": 1
  }
}