Pith Number

pith:RF37CRAU

pith:2024:RF37CRAUV4WQEAQRXBSWPSXIQX

not attested not anchored not stored refs pending

Discovery of optically emitting circumgalactic nebulae around the majority of UV-luminous quasars at intermediate redshift

Fakhri S. Zahedy, Gwen C. Rudie, Hsiao-Wen Chen, Jennifer I. Li, Jenny E. Greene, Joop Schaye, Mandy C. Chen, Marc Rafelski, Michael Rauch, Nishant Mishra, Patrick Petitjean, Sean D. Johnson, Sebastiano Cantalupo, Sowgat Muzahid, Thierry Contini, Wolfram Kollatschny, Zhijie Qu, Zhuoqi Will Liu

arxiv:2404.00088 v2 · 2024-03-29 · 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{RF37CRAUV4WQEAQRXBSWPSXIQX}

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	2026-07-05T08:03:51.166119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8977f14414af2d020211b86567cae885d888de4f251bfbd0ebd0e1f2cb2c051b

Aliases

arxiv: 2404.00088 · arxiv_version: 2404.00088v2 · doi: 10.48550/arxiv.2404.00088 · pith_short_12: RF37CRAUV4WQ · pith_short_16: RF37CRAUV4WQEAQR · pith_short_8: RF37CRAU

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/RF37CRAUV4WQEAQRXBSWPSXIQX \
  | 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: 8977f14414af2d020211b86567cae885d888de4f251bfbd0ebd0e1f2cb2c051b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e7e98cc26ad953e463b104a78588af5f749ea36147f2db349e973232b37a7a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-03-29T18:00:00Z",
    "title_canon_sha256": "4923b468bda57fd3df7477307d6c95e610bc273fc51388840f9b2dd92b550d0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.00088",
    "kind": "arxiv",
    "version": 2
  }
}