Pith Number

pith:CZGGPET2

pith:2025:CZGGPET2UHYYTNFDGVS4VPKPZ6

not attested not anchored not stored refs pending

The visibility of the \={O}tautahi-Oxford interstellar object population model in LSST

Alex H. Parker, Chris Lintott, John C. Forbes, Matthew J. Hopkins, Michele T. Bannister, Rosemary C. Dorsey, Samantha M. Lawler

arxiv:2502.16741 v2 · 2025-02-23 · astro-ph.EP · 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{CZGGPET2UHYYTNFDGVS4VPKPZ6}

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

NSF-DOE Vera C. Rubin Observatory Observations of Interstellar Comet 3I/ATLAS (C/2025 N1)

Receipt and verification

First computed	2026-07-05T11:36:55.464496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

164c67927aa1f189b4a33565cabd4fcfad5389674b72ad451c19c84891cae5ec

Aliases

arxiv: 2502.16741 · arxiv_version: 2502.16741v2 · doi: 10.48550/arxiv.2502.16741 · pith_short_12: CZGGPET2UHYY · pith_short_16: CZGGPET2UHYYTNFD · pith_short_8: CZGGPET2

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/CZGGPET2UHYYTNFDGVS4VPKPZ6 \
  | 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: 164c67927aa1f189b4a33565cabd4fcfad5389674b72ad451c19c84891cae5ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99cb8b9816887260a01660e8205fb5df7d496e88e27cf4f34f9c80799ea16ca5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-02-23T22:53:10Z",
    "title_canon_sha256": "1d4f31fc642d146783b9fe2363be6af9740f56eb19440f884e2d5cefef3ab434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16741",
    "kind": "arxiv",
    "version": 2
  }
}