Pith Number

pith:Q2B6X3AF

pith:2024:Q2B6X3AFVWD6LJO7FUPOXN4TUH

not attested not anchored not stored refs pending

Picture Perfect: Photometric Transient Classification Using the ParSNIP Model with Roman Hourglass Simulations

Belal Abdelhadi, David Rubin

arxiv:2412.03604 v1 · 2024-12-03 · astro-ph.IM · 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{Q2B6X3AFVWD6LJO7FUPOXN4TUH}

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

Fishing for the Optimal Roman High Latitude Time Domain Survey: Cosmological Constraints for 1,000 Possible Surveys

Receipt and verification

First computed	2026-07-05T09:44:38.831736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8683ebec05ad87e5a5df2d1eebb793a1d48c009631c96597b87546cde33ef70a

Aliases

arxiv: 2412.03604 · arxiv_version: 2412.03604v1 · doi: 10.48550/arxiv.2412.03604 · pith_short_12: Q2B6X3AFVWD6 · pith_short_16: Q2B6X3AFVWD6LJO7 · pith_short_8: Q2B6X3AF

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/Q2B6X3AFVWD6LJO7FUPOXN4TUH \
  | 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: 8683ebec05ad87e5a5df2d1eebb793a1d48c009631c96597b87546cde33ef70a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a7089523093ade0e69074b0b13329ab8202fcc2b8f9c4012c7c358914cc360a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-12-03T23:59:17Z",
    "title_canon_sha256": "b22d677d42b41f7441e4668e98c158442c730733ca89bce4b568fa149c21811e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03604",
    "kind": "arxiv",
    "version": 1
  }
}