Pith Number

pith:QFPC7T7B

pith:2004:QFPC7T7BPSACJFTR3BXNCSHZWP

not attested not anchored not stored refs pending

Type Ia Supernova Discoveries at z>1 From the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution

Adam G. Riess, Alexei V. Filippenko, Bahram Mobasher, Bruno Leibundgut, Charles C. Steidel, Henry C. Ferguson, John Tonry, Louis-Gregory Strolger, Mario Livio, Mark Dickinson, Mauro Giavalisco, Narciso Benitez, Peter Challis, Robert P. Kirshner, Ryan Chornock, Saurabh Jha, Stefano Casertano, Weidong Li, Zlatan Tsvetanov

arxiv:astro-ph/0402512 v2 · 2004-02-23 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFPC7T7BPSACJFTR3BXNCSHZWP}

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

3 papers in Pith

Effective Phantom Dark Energy: What Cosmological Reconstruction Does and Does Not Imply

Holographic entanglement entropy and complexity for the cosmological braneworld model

DESI 2024 VI: Cosmological Constraints from the Measurements of Baryon Acoustic Oscillations

Receipt and verification

First computed	2026-07-04T15:26:25.931442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

815e2fcfe17c80249671d86ed148f9b3dd2d5804ba2e7a38007a4e30e31e9275

Aliases

arxiv: astro-ph/0402512 · arxiv_version: astro-ph/0402512v2 · doi: 10.48550/arxiv.astro-ph/0402512 · pith_short_12: QFPC7T7BPSAC · pith_short_16: QFPC7T7BPSACJFTR · pith_short_8: QFPC7T7B

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/QFPC7T7BPSACJFTR3BXNCSHZWP \
  | 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: 815e2fcfe17c80249671d86ed148f9b3dd2d5804ba2e7a38007a4e30e31e9275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cd4aa3137a02b6b866fba9c150c3f17eef4f5e4527684fb6490d576a4e91133",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-02-23T16:46:43Z",
    "title_canon_sha256": "d28c4f4e92775cc9c22dd91a89dee55c5d5e1225383f5ce40ce746bc1cce194f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0402512",
    "kind": "arxiv",
    "version": 2
  }
}