Pith Number

pith:XM3KMOGQ

pith:2020:XM3KMOGQSBFYEKAVTZGRPOUKA3

not attested not anchored not stored refs pending

A Triple Rollover: A third multiply-imaged source at z~6 behind the Jackpot gravitational lens

Russell J. Smith, Thomas E. Collett

arxiv:2004.00649 v2 · 2020-04-01 · astro-ph.CO · 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{XM3KMOGQSBFYEKAVTZGRPOUKA3}

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

Disentangling the dark and stellar mass through precise lens modelling of the JWST observation of lensed quasar WFI2033--4723

Receipt and verification

First computed	2026-07-05T01:14:45.100330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb36a638d0904b8228159e4d17ba8a06d1faf866e33d3d1cb976734f139d05fb

Aliases

arxiv: 2004.00649 · arxiv_version: 2004.00649v2 · doi: 10.48550/arxiv.2004.00649 · pith_short_12: XM3KMOGQSBFY · pith_short_16: XM3KMOGQSBFYEKAV · pith_short_8: XM3KMOGQ

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/XM3KMOGQSBFYEKAVTZGRPOUKA3 \
  | 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: bb36a638d0904b8228159e4d17ba8a06d1faf866e33d3d1cb976734f139d05fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "952e2283b1009da10eed6e4bc1783192a1634c54460cbe4c0fd24d6c3f6cc2c7",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-04-01T18:08:41Z",
    "title_canon_sha256": "82f13d05b7e7662195dd86e32291e505cd1b842660240394102872305b071c95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.00649",
    "kind": "arxiv",
    "version": 2
  }
}