Pith Number

pith:VI3XQQB7

pith:2025:VI3XQQB7VM4UVFFFKLDRYFAOCK

not attested not anchored not stored refs pending

A Fully Photometric Approach to Type Ia Supernova Cosmology in the LSST Era: Host Galaxy Redshifts and Supernova Classification

Alex Gagliano, Alex I. Malz, Ayan Mitra, Gautham Narayan, Helen Qu, Matthew Grayling, Michelle Lochner, Rebecca C. Chen, Richard Kessler, Srinivasan Raghunathan, Surhud More, The LSST Dark Energy Science Collaboration

arxiv:2512.06319 v2 · 2025-12-06 · 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{VI3XQQB7VM4UVFFFKLDRYFAOCK}

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

2 papers in Pith

Impact of Calibration Systematics on Dark Energy Constraints from LSST Type Ia Supernovae

Calibration-Induced Systematics in SALT3 Training and Their Impact on Dark Energy Constraints from Stage IV Supernova Surveys

Receipt and verification

First computed	2026-06-11T01:09:23.863711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa3778403fab394a94a552c71c140e1296bd5ab1c0e99f91a463029b87d36245

Aliases

arxiv: 2512.06319 · arxiv_version: 2512.06319v2 · doi: 10.48550/arxiv.2512.06319 · pith_short_12: VI3XQQB7VM4U · pith_short_16: VI3XQQB7VM4UVFFF · pith_short_8: VI3XQQB7

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/VI3XQQB7VM4UVFFFKLDRYFAOCK \
  | 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: aa3778403fab394a94a552c71c140e1296bd5ab1c0e99f91a463029b87d36245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d03af4b58f5fb676a278b1b75ebf014d51155d6371a7504fedbdbbf8b7332344",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-12-06T06:38:05Z",
    "title_canon_sha256": "bdc448dd55f170772203808f5495e8d94af2c0f58f3a7734048d708dea08368c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.06319",
    "kind": "arxiv",
    "version": 2
  }
}