Pith Number

pith:RGRRHZYW

pith:2023:RGRRHZYW5DMO4H3PV7SHMLK4X4

not attested not anchored not stored refs pending

Wavelength-resolved reverberation mapping of intermediate redshift quasars HE 0413-4031 and HE 0435-4312: Dissecting Mg II, optical Fe II, and UV Fe II emission regions

A. Genade, A. Olejak, A. Pandey, A. Udalski, Bo\.zena Czerny, C. S. Figaredo, G. Pietrzy\'nski, H. L. Worters, J. \'Sredzi\'nska, K. Hryniewicz, M. Bilicki, M. Bronikowski, M. Haas, M-H Naddaf, Michal Zaja\v{c}ek, M. J. Sarna, M. L. Martinez-Aldama, M. Ra{\l}owski, M. \'Sniegowska, P. Trzcionkowski, Raj Prince, R. Przy{\l}uski, R. R. Sefako, S. Koz{\l}owski, S. Panda, V. Karas, V. K. Jaiswal

arxiv:2304.13763 v2 · 2023-04-26 · astro-ph.GA · 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{RGRRHZYW5DMO4H3PV7SHMLK4X4}

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	2026-07-05T07:04:14.918232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89a313e716e8d8ee1f6fafe4762d5cbf34d75ac57ba5da4ca490427731112991

Aliases

arxiv: 2304.13763 · arxiv_version: 2304.13763v2 · doi: 10.48550/arxiv.2304.13763 · pith_short_12: RGRRHZYW5DMO · pith_short_16: RGRRHZYW5DMO4H3P · pith_short_8: RGRRHZYW

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/RGRRHZYW5DMO4H3PV7SHMLK4X4 \
  | 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: 89a313e716e8d8ee1f6fafe4762d5cbf34d75ac57ba5da4ca490427731112991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5671c96e65e56e6f2aa7d6d5f70734c58770aa56d4ab6b10be8fc706b985c51",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-04-26T18:06:54Z",
    "title_canon_sha256": "947e3f413be9871552997e3e19208e39f9ad65ee067d4c6b96b72721aedb6245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.13763",
    "kind": "arxiv",
    "version": 2
  }
}