Pith Number

pith:XOLYS3SK

pith:2004:XOLYS3SKCQAOBXQIW5P27OUBEW

not attested not anchored not stored refs pending

The Largest Blueshifts of [O III] emission line in Two Narrow-Line Quasars

Kentaro Aoki, & Kouji Ohta, Toshihiro Kawaguchi

arxiv:astro-ph/0409546 v1 · 2004-09-22 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XOLYS3SKCQAOBXQIW5P27OUBEW}

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

Discovery of four Narrow-line Type-1 Quasars at z = 2.54 -- 6.06 with Subaru 'Onohi'ula PFS-SSP

Receipt and verification

First computed	2026-07-04T16:44:44.593531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb97896e4a1400e0de08b75fafba8125a6709bb354ae1a2adb107d7c3fe60bdc

Aliases

arxiv: astro-ph/0409546 · arxiv_version: astro-ph/0409546v1 · doi: 10.48550/arxiv.astro-ph/0409546 · pith_short_12: XOLYS3SKCQAO · pith_short_16: XOLYS3SKCQAOBXQI · pith_short_8: XOLYS3SK

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/XOLYS3SKCQAOBXQIW5P27OUBEW \
  | 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: bb97896e4a1400e0de08b75fafba8125a6709bb354ae1a2adb107d7c3fe60bdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4003e0cb5e76917d0aa55e5ba43088a9a3d6df901babe7e9b7aef7a0f2fdab2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-09-22T19:34:12Z",
    "title_canon_sha256": "1b55b799424dff448daee8d3c8488a09454a386532f85d1303b3e9d7cd795a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0409546",
    "kind": "arxiv",
    "version": 1
  }
}