Pith Number

pith:VUCM44RF

pith:2026:VUCM44RF3AWRW4Q46HXHN7VTVG

not attested not anchored not stored refs pending

Outflows in the Early Universe: Neutral gas Absorption in Galaxies at z > 3 from low-resolution JWST Spectroscopy

Amir H. Khoram, Anna de Graaff, Bingjie Wang, Caterina Liboni, Gabriel Brammer, Gabriel Maheson, Joel Leja, Katherine E. Whitaker, Letizia Bugiani, Matteo Sapori, Pascal Oesch, Pratika Dayal, Rebecca Davies, Rohan Naidu, Sandro Tacchella, Sirio Belli, Stefano Sotira

arxiv:2607.20606 v1 · 2026-07-22 · 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{VUCM44RF3AWRW4Q46HXHN7VTVG}

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	2026-07-24T00:23:25.124621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad04ce7225d82d1b721cf1ee76feb3a9aed5014fbcdd6d8b8d66aa85895810a0

Aliases

arxiv: 2607.20606 · arxiv_version: 2607.20606v1 · doi: 10.48550/arxiv.2607.20606 · pith_short_12: VUCM44RF3AWR · pith_short_16: VUCM44RF3AWRW4Q4 · pith_short_8: VUCM44RF

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/VUCM44RF3AWRW4Q46HXHN7VTVG \
  | 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: ad04ce7225d82d1b721cf1ee76feb3a9aed5014fbcdd6d8b8d66aa85895810a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2881e73ceff6348f12d7fe0edd357aa1e3b0a7269ef42dcdc4c63c0d0f49133",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-22T18:00:00Z",
    "title_canon_sha256": "31d27cfc0eb2698669590ded6f814592d0649f95100a014c1a41daeeed0df7b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20606",
    "kind": "arxiv",
    "version": 1
  }
}