Pith Number

pith:2WDSAWZZ

pith:2019:2WDSAWZZSPH3S5PI2ABR6K3LRA

not attested not anchored not stored refs pending

Turning Gravitationally Lensed Supernovae into Cosmological Probes

Justin R. Pierel, Steven A. Rodney

arxiv:1902.01260 v2 · 2019-02-04 · 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{2WDSAWZZSPH3S5PI2ABR6K3LRA}

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

1 paper in Pith

Finding Strongly Lensed Supernovae from Blended Light Curves

Receipt and verification

First computed	2026-05-17T23:45:14.904458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d587205b3993cfb975e8d0031f2b6b882d1463d6b727d57aa6b494a571bd1434

Aliases

arxiv: 1902.01260 · arxiv_version: 1902.01260v2 · doi: 10.48550/arxiv.1902.01260 · pith_short_12: 2WDSAWZZSPH3 · pith_short_16: 2WDSAWZZSPH3S5PI · pith_short_8: 2WDSAWZZ

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/2WDSAWZZSPH3S5PI2ABR6K3LRA \
  | 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: d587205b3993cfb975e8d0031f2b6b882d1463d6b727d57aa6b494a571bd1434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0e7fc513d7a5b629591b2f05a4917b07f2a73ba3bba90511e6ae044b1b68f0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-02-04T15:40:31Z",
    "title_canon_sha256": "df2bdcb4f1477316f0911502117156c1ab5a32178f0dc2fa5da5d92b90e23c10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01260",
    "kind": "arxiv",
    "version": 2
  }
}