Pith Number

pith:MFH7JRQG

pith:2017:MFH7JRQGEFOSGZTNET3GU5DRJ4

not attested not anchored not stored refs pending

An updated Type II supernova Hubble diagram

B. Leibundgut, C. Waters, E.A. Magnier, E.E.E. Gall, H. Flewelling, J.L. Tonry, K. Chambers, K. Smith, M. E. Huber, M. Kromer, N. Kaiser, N. Metcalfe, R.J. Wainscoat, R. Kotak, R.P. Kudritzki, S. Taubenberger, W. Hillebrandt, W.S. Burgett

arxiv:1705.10806 v2 · 2017-05-30 · astro-ph.CO · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MFH7JRQGEFOSGZTNET3GU5DRJ4}

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	2026-05-18T00:20:39.624972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

614ff4c606215d23666d24f66a74714f00bda2247a5b8ad8ca45163b572ba53f

Aliases

arxiv: 1705.10806 · arxiv_version: 1705.10806v2 · doi: 10.48550/arxiv.1705.10806 · pith_short_12: MFH7JRQGEFOS · pith_short_16: MFH7JRQGEFOSGZTN · pith_short_8: MFH7JRQG

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/MFH7JRQGEFOSGZTNET3GU5DRJ4 \
  | 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: 614ff4c606215d23666d24f66a74714f00bda2247a5b8ad8ca45163b572ba53f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f55a8da9a5ac7ed5c1d2dcbbcf916f2cc86f8675f5c45dc2f6191133cbd87b46",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-05-30T18:03:20Z",
    "title_canon_sha256": "9c90e9340cc7c968af512b7aada8c9be0e4eaccdbf0ab87081760d963312edde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10806",
    "kind": "arxiv",
    "version": 2
  }
}