Pith Number

pith:W3XJY4HQ

pith:2024:W3XJY4HQEEPV4VEUJDLW6NRLB3

not attested not anchored not stored refs pending

Accurate measurement of telescope filter bandpasses with a Collimated Beam Projector and impact on cosmological parameters

Dylan Kuhn, J\'er\'emy Neveu, LEMAITRE collaboration, Thierry Souverin

arxiv:2407.01650 v1 · 2024-07-01 · 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{W3XJY4HQEEPV4VEUJDLW6NRLB3}

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

ZTF SNe Ia DR2: Towards cosmology-grade ZTF supernova light curves using scene modeling photometry

Receipt and verification

First computed	2026-07-05T08:39:03.399895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6ee9c70f0211f5e549448d76f362b0edde8728c7fa6fb62f7da9ba0516d88d4

Aliases

arxiv: 2407.01650 · arxiv_version: 2407.01650v1 · doi: 10.48550/arxiv.2407.01650 · pith_short_12: W3XJY4HQEEPV · pith_short_16: W3XJY4HQEEPV4VEU · pith_short_8: W3XJY4HQ

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/W3XJY4HQEEPV4VEUJDLW6NRLB3 \
  | 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: b6ee9c70f0211f5e549448d76f362b0edde8728c7fa6fb62f7da9ba0516d88d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fcdcdf6b51c8b799628f1042f38948b187e86ced3f75545cd45a725c41f6844",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-07-01T08:14:12Z",
    "title_canon_sha256": "32f7d478c776410fcd0af303d83fb2695a223d80ba0a7bc689586070c9c5cb8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.01650",
    "kind": "arxiv",
    "version": 1
  }
}