Pith Number

pith:LLBH4OQU

pith:2018:LLBH4OQU4TT6WHMIJR3OFHWQSK

not attested not anchored not stored refs pending

The Foundation Supernova Survey: Measuring Cosmological Parameters with Supernovae from a Single Telescope

A. G. Riess, A. Rest, A. S. B. Schultz, C. D. Kilpatrick, C. Waters, D. A. Coulter, D. M. Scolnic, D. O. Jones, E. A. Magnier, E. Berger, E. Johnson, G. Narayan, H. Flewelling, J. Manuel, K. C. Chambers, K. G. Dettman, K. W. Smith, M. E. Huber, M. M. Foley, M. R. Siebert, M. Willman, P. M. Challis, R. Chornock, R. J. Foley, R. J. Wainscoat, R. Kessler, R. P. Kirshner, S. J. Smartt, S. W. Jha, Y.-C. Pan

arxiv:1811.09286 v2 · 2018-11-22 · 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{LLBH4OQU4TT6WHMIJR3OFHWQSK}

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	2026-07-04T23:55:35.557562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ac27e3a14e4e7eb1d884c76e29ed092a5ff4eb5faaf8c76531a3ffc1d429d26

Aliases

arxiv: 1811.09286 · arxiv_version: 1811.09286v2 · doi: 10.48550/arxiv.1811.09286 · pith_short_12: LLBH4OQU4TT6 · pith_short_16: LLBH4OQU4TT6WHMI · pith_short_8: LLBH4OQU

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/LLBH4OQU4TT6WHMIJR3OFHWQSK \
  | 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: 5ac27e3a14e4e7eb1d884c76e29ed092a5ff4eb5faaf8c76531a3ffc1d429d26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd52c82be26903e441e3ea89713e9fc892bc90f838bf681d022e9b311637708e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-11-22T19:09:05Z",
    "title_canon_sha256": "94f97df2298a7fc37de8af67e6dd609bf410d8ab5dd9fda750d50bb97c1ce140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09286",
    "kind": "arxiv",
    "version": 2
  }
}