Pith Number

pith:B26N6UN3

pith:2023:B26N6UN3SB3BV5WVLNSQ6QJ2LZ

not attested not anchored not stored refs pending

The Quasar Feedback Survey: characterising CO excitation in quasar host galaxies

A. Girdhar, A. Lundgren, C. Circosta, C. De Breuck, C. M. Harrison, D. Kakkad, D. M. Alexander, E. P. Farina, F. Arrigoni Battaia, G. Calistro Rivera, J. R. Mullaney, P. Kharb, R. Smit, Silpa S., S. J. Molyneux, S. R. Ward, T. Costa, V. Mainieri

arxiv:2310.10235 v4 · 2023-10-16 · 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{B26N6UN3SB3BV5WVLNSQ6QJ2LZ}

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	2026-07-05T07:05:48.605209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ebcdf51bb90761af6d55b650f413a5e43046cc164f847ae6a7804bae95fdfb2

Aliases

arxiv: 2310.10235 · arxiv_version: 2310.10235v4 · doi: 10.48550/arxiv.2310.10235 · pith_short_12: B26N6UN3SB3B · pith_short_16: B26N6UN3SB3BV5WV · pith_short_8: B26N6UN3

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/B26N6UN3SB3BV5WVLNSQ6QJ2LZ \
  | 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: 0ebcdf51bb90761af6d55b650f413a5e43046cc164f847ae6a7804bae95fdfb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00323b26515a3571f311cf2bb8df832faa6eb89d79d6b6e26194860a5e4421dd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-10-16T09:49:22Z",
    "title_canon_sha256": "be98e091895ba05b92b73a7f20b7571cd65831ee2016a465ec4b7e97d10767c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.10235",
    "kind": "arxiv",
    "version": 4
  }
}