Pith Number

pith:5PGHDJSM

pith:2026:5PGHDJSMH7VGRGSBFH4GV5BPTL

not attested not anchored not stored refs pending

MAMMOTH-Grism: Gas-phase Metallicity Gradients of Star-forming Galaxies in Protocluster Environments at Cosmic Noon

Alaina L. Henry, Anahita Alavi, Chao-Wei Tsai, Dong Dong Shi, Fuyan Bian, Harry I. Teplitz, James Colbert, Matthew A. Malkan, Xian Zhong Zheng, Xiaohui Fan, Xin Wang, Yi-Ming Yang, Zheng Cai, Zihao Li

arxiv:2605.29623 v1 · 2026-05-28 · 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{5PGHDJSMH7VGRGSBFH4GV5BPTL}

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	2026-05-29T01:05:51.567904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebcc71a64c3fea689a4129f86af42f9ae7ffa2352b6b4667724ed0b6c0ec5165

Aliases

arxiv: 2605.29623 · arxiv_version: 2605.29623v1 · doi: 10.48550/arxiv.2605.29623 · pith_short_12: 5PGHDJSMH7VG · pith_short_16: 5PGHDJSMH7VGRGSB · pith_short_8: 5PGHDJSM

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/5PGHDJSMH7VGRGSBFH4GV5BPTL \
  | 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: ebcc71a64c3fea689a4129f86af42f9ae7ffa2352b6b4667724ed0b6c0ec5165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b81e8f0ba13c75ab393c654e7527b5ae19f50fb10b236857c79b00065c9abb6e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-28T08:56:50Z",
    "title_canon_sha256": "f2d86eb62ff2d5d295e4cf65287326e3b263d7e1bc55c4159d9c42d32743c22a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29623",
    "kind": "arxiv",
    "version": 1
  }
}