Pith Number

pith:CPP244PN

pith:2026:CPP244PNDVKA5EJ6GPWAQPUWQX

not attested not anchored not stored refs pending

JWST spectroscopy of galaxies at $z>10$: Damped Ly$\alpha$ absorbers reveal efficient star formation and hidden redshift biases

Akio K. Inoue, Arjen van der Wel, Benjamin Johnson, Chamilla Terp, Clara L. Pollock, Desika Narayanan, Fabian Walter, Francesco Valentino, Gabriel B. Brammer, Harley Katz, Johan P. U. Fynbo, John R. Weaver, Joris Witstok, Kasper E. Heintz, Lucie E. Rowland, Matthew J. Hayes, Mengyuan Xiao, Nial R. Tanvir, Pascal A. Oesch. Pratika Dayal, Peter Laursen, Rashmi Gottumukkala, Rohan P. Naidu, Rychard J. Bouwens, Sandro Tacchella, Sownak Bose, Sune Toft

arxiv:2606.30787 v1 · 2026-06-29 · 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{CPP244PNDVKA5EJ6GPWAQPUWQX}

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	2026-07-01T00:17:16.959637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13dfae71ed1d540e913e33ec083e9685cfca89362fb5a26527091ebaccb96d01

Aliases

arxiv: 2606.30787 · arxiv_version: 2606.30787v1 · doi: 10.48550/arxiv.2606.30787 · pith_short_12: CPP244PNDVKA · pith_short_16: CPP244PNDVKA5EJ6 · pith_short_8: CPP244PN

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/CPP244PNDVKA5EJ6GPWAQPUWQX \
  | 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: 13dfae71ed1d540e913e33ec083e9685cfca89362fb5a26527091ebaccb96d01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78c9c2f28f449b70d2566542b216ba0b5752062723b8e09a860175636bcd1198",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-29T18:16:01Z",
    "title_canon_sha256": "14e0ee6a42e237d4d27b0516f35539aa5554d0892fea3bf0a85d011acf802a88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30787",
    "kind": "arxiv",
    "version": 1
  }
}