Pith Number

pith:MLLN44NB

pith:2023:MLLN44NBTYQEWIMO2RDHGVMFCG

not attested not anchored not stored refs pending

Accurate Systemic Redshifts and Outflow Speeds for Extremely Red Quasars (ERQs)

Fred Hamann, Jarred Gillette, Marie Wingyee Lau, Serena Perrotta

arxiv:2305.11223 v1 · 2023-05-18 · 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{MLLN44NBTYQEWIMO2RDHGVMFCG}

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

Extreme outflow velocities and weak UV emission lines indicate quasars shedding their dust cocoons

Receipt and verification

First computed	2026-07-05T06:11:34.520525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62d6de71a19e204b218ed44673558511b5b759056c574f9b90e1634beb800d57

Aliases

arxiv: 2305.11223 · arxiv_version: 2305.11223v1 · doi: 10.48550/arxiv.2305.11223 · pith_short_12: MLLN44NBTYQE · pith_short_16: MLLN44NBTYQEWIMO · pith_short_8: MLLN44NB

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/MLLN44NBTYQEWIMO2RDHGVMFCG \
  | 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: 62d6de71a19e204b218ed44673558511b5b759056c574f9b90e1634beb800d57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2c4a18cab8eb18c7a8a604d3c2ab937eb42938dee8626457d226929f7f1bb6f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-05-18T18:00:04Z",
    "title_canon_sha256": "872c788b3963049f592184b1cd3d3cb1933f977e0f0f1a10f64af195450b7d3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.11223",
    "kind": "arxiv",
    "version": 1
  }
}