Pith Number

pith:PTKHYRQX

pith:2013:PTKHYRQXWZOYXJOVOSU6J766CV

not attested not anchored not stored refs pending

Type-Ia Supernova Rates to Redshift 2.4 from CLASH: the Cluster Lensing And Supernova survey with Hubble

A. G. Riess, A. Koekemoer, A. Molino, A. Ovadia, A. V. Filippenko, B. Leibundgut, B. Mobasher, B. Patel, C. Li, C. McCully, D. Coe, D. Maoz, D. O. Jones, E. H. Rogers, E. Medezinski, I. Balestra, J. Hjorth, J. M. Silverman, J. Neustadt, K. I. Clubb, K. Jedruszczuk, K. Lin, L. Bradley, L.-G. Strolger, M. E. Dickinson, M. Mirmelstein, M. Nonino, M. Postman, N. Benitez, O. Graur, P. Garnavich, P. Rosati, S. A. Rodney, S. B. Cenko, S. Jouvel, S. W. Jha, T. Dahlen, T. F. Frederiksen, T. Matheson, T. W.-S. Holoien, V. U

arxiv:1310.3495 v3 · 2013-10-13 · 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{PTKHYRQXWZOYXJOVOSU6J766CV}

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.

Receipt and verification

First computed	2026-05-18T01:47:06.042596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cd47c4617b65d8ba5d574a9e4ffde154f581e3bc3555e31a8f4c688d1b36a19

Aliases

arxiv: 1310.3495 · arxiv_version: 1310.3495v3 · doi: 10.48550/arxiv.1310.3495 · pith_short_12: PTKHYRQXWZOY · pith_short_16: PTKHYRQXWZOYXJOV · pith_short_8: PTKHYRQX

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/PTKHYRQXWZOYXJOVOSU6J766CV \
  | 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: 7cd47c4617b65d8ba5d574a9e4ffde154f581e3bc3555e31a8f4c688d1b36a19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2f4ef88f14feef735b79868b1f3ba15891fbf586182c5ce3938263caa842d47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-13T17:17:05Z",
    "title_canon_sha256": "12e43efcc28312b98db241647dc37c37138dc04b1392343bb23e52aa631f68dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3495",
    "kind": "arxiv",
    "version": 3
  }
}