Pith Number

pith:WSJMNYPR

pith:2017:WSJMNYPR5BS573TPTKRCOWSBBD

not attested not anchored not stored refs pending

Measuring the growth rate of structure with Type IA Supernovae from LSST

Aaron S. G. Robotham, Alex G. Kim, Claudia D. P. Lagos, Cullan Howlett

arxiv:1708.08236 v2 · 2017-08-28 · 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{WSJMNYPR5BS573TPTKRCOWSBBD}

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	2026-05-18T00:33:13.517053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b492c6e1f1e865dfee6f9aa2275a4108d88ce7b2dcec50707e5dfd3e53d91434

Aliases

arxiv: 1708.08236 · arxiv_version: 1708.08236v2 · doi: 10.48550/arxiv.1708.08236 · pith_short_12: WSJMNYPR5BS5 · pith_short_16: WSJMNYPR5BS573TP · pith_short_8: WSJMNYPR

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/WSJMNYPR5BS573TPTKRCOWSBBD \
  | 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: b492c6e1f1e865dfee6f9aa2275a4108d88ce7b2dcec50707e5dfd3e53d91434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46feac2b07063fadb0709702606d568c72e1d370d1a98260753acdba53ee7ab2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-08-28T08:36:59Z",
    "title_canon_sha256": "bd92148a0935ac216c2da40ecdf6f58a8b5b54ce1d736436e0117f1df2ab7244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08236",
    "kind": "arxiv",
    "version": 2
  }
}