Pith Number

pith:BZN2BQR2

pith:2024:BZN2BQR2W2OSNFHHWJKUSSHDYE

not attested not anchored not stored refs pending

New quasars behind the Magellanic Clouds. II. Spectroscopic confirmation of 136 near-infrared selected candidates

Chandreyee Maitra, Clara Pennock, Frank Haberl, Jacco Th. van Loon, Jessica E. M. Craig, Maria-Rosa L. Cioni, Michel Dennefeld, Richard de Grijs, Valentin D. Ivanov

arxiv:2404.18175 v1 · 2024-04-28 · 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{BZN2BQR2W2OSNFHHWJKUSSHDYE}

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

The VMC survey -- LIII. Data release #7. Complete survey data and data from additional programmes

Receipt and verification

First computed	2026-07-05T08:12:59.391436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e5ba0c23ab69d2694e7b2554948e3c13ddb77d57cb5842352c7cb6a19679cff

Aliases

arxiv: 2404.18175 · arxiv_version: 2404.18175v1 · doi: 10.48550/arxiv.2404.18175 · pith_short_12: BZN2BQR2W2OS · pith_short_16: BZN2BQR2W2OSNFHH · pith_short_8: BZN2BQR2

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/BZN2BQR2W2OSNFHHWJKUSSHDYE \
  | 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: 0e5ba0c23ab69d2694e7b2554948e3c13ddb77d57cb5842352c7cb6a19679cff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bba32ca306ac288ebde6f76b881fcfbf325e262edbe80d4c57409555355b614",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-04-28T13:13:37Z",
    "title_canon_sha256": "5deead40dce4473b769a7db3ae43fdf75d767a295e19c1afde334e27d7568eba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18175",
    "kind": "arxiv",
    "version": 1
  }
}