Pith Number

pith:RC6GWQS3

pith:2025:RC6GWQS35SHOU7MDLLO24TG2Z4

not attested not anchored not stored refs pending

Balmer Absorption in Iron Low-Ionization Broad Absorption Line Quasars

Donald M. Terndrup, Gordon T. Richards, Hyunseop Choi, Julianna R. Voelker, Karen M. Leighly, Leah K. Morabito, Sarah C. Gallagher

arxiv:2509.07611 v1 · 2025-09-09 · 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{RC6GWQS35SHOU7MDLLO24TG2Z4}

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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

ATLAS. II. Extremely High Incidence of Balmer Line Absorption with Predominant Blueshifts in LRDs: Statistical Insights through Comparison with Type 1 AGNs

Receipt and verification

First computed	2026-07-05T12:07:24.618564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88bc6b425bec8eea7d835addae4cdacf0129e861138e27d36a6c65343c22640c

Aliases

arxiv: 2509.07611 · arxiv_version: 2509.07611v1 · doi: 10.48550/arxiv.2509.07611 · pith_short_12: RC6GWQS35SHO · pith_short_16: RC6GWQS35SHOU7MD · pith_short_8: RC6GWQS3

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/RC6GWQS35SHOU7MDLLO24TG2Z4 \
  | 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: 88bc6b425bec8eea7d835addae4cdacf0129e861138e27d36a6c65343c22640c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "228f60090657947059da8430bdbb40586003bf82c5d2681fc6fa1cba15a48f80",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-09-09T11:35:29Z",
    "title_canon_sha256": "539d394fd33eefd87023c77e15ce35b68f0357e23c65f39fe6da7e1e203b644f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07611",
    "kind": "arxiv",
    "version": 1
  }
}