Pith Number

pith:ONZR46EG

pith:2019:ONZR46EG6HRRV3RXBLNWVOPI32

not attested not anchored not stored refs pending

Searching for Highly Magnified Stars at Cosmological Distances: Discovery of a Redshift 0.94 Blue Supergiant in Archival Images of the Galaxy Cluster MACS J0416.1-2403

Adi Zitrin, Alexei V. Filippenko, Jens Hjorth, Jonatan Selsing, Jose M. Diego, Laura Salo, Liliya L. R. Williams, Masamune Oguri, Nathan Smith, Nick Kaiser, Patrick L. Kelly, Ryan J. Foley, Thomas J. Broadhurst, Tommaso L. Treu, Wenlei Chen

arxiv:1902.05510 v1 · 2019-02-14 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ONZR46EG6HRRV3RXBLNWVOPI32}

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

Gravitational Lensing Signatures of Axion Dark Matter Minihalos in Highly Magnified Stars

Receipt and verification

First computed	2026-07-04T23:55:37.832281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73731e7886f1e31aee370adb6ab9e8de97fe71f5f87469c81435ebe1db459212

Aliases

arxiv: 1902.05510 · arxiv_version: 1902.05510v1 · doi: 10.48550/arxiv.1902.05510 · pith_short_12: ONZR46EG6HRR · pith_short_16: ONZR46EG6HRRV3RX · pith_short_8: ONZR46EG

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/ONZR46EG6HRRV3RXBLNWVOPI32 \
  | 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: 73731e7886f1e31aee370adb6ab9e8de97fe71f5f87469c81435ebe1db459212

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a70b5c89359dd4a99e0ea94986195dbf9e418f890216c08b642d484085adc07c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-02-14T17:38:43Z",
    "title_canon_sha256": "4c89d8b633a508d23380300a365c1ba12544f5c8ea119cb0c394764ec3a5b56a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05510",
    "kind": "arxiv",
    "version": 1
  }
}