Pith Number

pith:ZCT4Q4KY

pith:2024:ZCT4Q4KYNWFXP73L7NGGPPZHZN

not attested not anchored not stored refs pending

The red giant branch tip in the SDSS, PS1, JWST, NGRST and Euclid photometric systems. Calibration in optical passbands using Gaia DR3 synthetic photometry

M. Bellazzini (INAF-OAS Bo), R. Pascale (INAF-OAS Bo)

arxiv:2406.04781 v3 · 2024-06-07 · 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{ZCT4Q4KYNWFXP73L7NGGPPZHZN}

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

The Chicago Carnegie Hubble Program: Improving the Calibration of SNe Ia with JWST Measurements of the Tip of the Red Giant Branch

Receipt and verification

First computed	2026-07-05T09:31:03.862531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8a7c871586d8b77ff6bfb4c67bf27cb73244cce8fec6635f4422016290b03a3

Aliases

arxiv: 2406.04781 · arxiv_version: 2406.04781v3 · doi: 10.48550/arxiv.2406.04781 · pith_short_12: ZCT4Q4KYNWFX · pith_short_16: ZCT4Q4KYNWFXP73L · pith_short_8: ZCT4Q4KY

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/ZCT4Q4KYNWFXP73L7NGGPPZHZN \
  | 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: c8a7c871586d8b77ff6bfb4c67bf27cb73244cce8fec6635f4422016290b03a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77166c12805604234bb8a7b8c0acf491d234ed9b353bb092643ef675878ebc5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-06-07T09:28:58Z",
    "title_canon_sha256": "f697920991fcbabcd02934b339d15605f6e573278433d99e8697b924823759d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.04781",
    "kind": "arxiv",
    "version": 3
  }
}