Pith Number

pith:JBET4DCP

pith:2023:JBET4DCPB7YIV4FDNL2SMX2WZL

not attested not anchored not stored refs pending

Detection of the Cosmological Time Dilation of High Redshift Quasars

Brendon J. Brewer, Geraint F. Lewis

arxiv:2306.04053 v1 · 2023-06-06 · astro-ph.CO · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JBET4DCPB7YIV4FDNL2SMX2WZL}

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.

Cited by

1 paper in Pith

OzDES Reverberation Mapping of Active Galactic Nuclei: Final Data Release, Black-Hole Mass Results, & Scaling Relations

Receipt and verification

First computed	2026-07-05T06:18:25.494078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48493e0c4f0ff08af0a36af5265f56cad833973910ebdb32052afa3dc62a2b8b

Aliases

arxiv: 2306.04053 · arxiv_version: 2306.04053v1 · doi: 10.48550/arxiv.2306.04053 · pith_short_12: JBET4DCPB7YI · pith_short_16: JBET4DCPB7YIV4FD · pith_short_8: JBET4DCP

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/JBET4DCPB7YIV4FDNL2SMX2WZL \
  | 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: 48493e0c4f0ff08af0a36af5265f56cad833973910ebdb32052afa3dc62a2b8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a10946b6010e5b992e04e41c842ede3c9fbc76721a0fc71a7c62aa9d3fe58dde",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-06-06T22:56:11Z",
    "title_canon_sha256": "3ae53eade59fbb0c641db120fa424e3e1be06a2a42ad3409a49a90db135ef7dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.04053",
    "kind": "arxiv",
    "version": 1
  }
}