Pith Number

pith:CLXFBPNX

pith:2019:CLXFBPNXYP5M4ITBB7I5JZ5HTT

not attested not anchored not stored refs pending

The 3D shape of Type IIb SN 2011hs

A. Cikota, A. Clocchiatti, D. Baade, F. Patat, H. F. Stevance, J. Bruten, J.C. Wheeler, J.R. Maund, J. Spyromilio, L. Wang, P. Crowther, P. H\"oflich, Y. Yang

arxiv:1901.07562 v1 · 2019-01-22 · astro-ph.SR

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-17T23:55:10.193915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12ee50bdb7c3face22610fd1d4e7a79cf81bec745f91cc146f4618558bcb8244

Aliases

arxiv: 1901.07562 · arxiv_version: 1901.07562v1 · doi: 10.48550/arxiv.1901.07562

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/CLXFBPNXYP5M4ITBB7I5JZ5HTT \
  | 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: 12ee50bdb7c3face22610fd1d4e7a79cf81bec745f91cc146f4618558bcb8244

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45aaa7c24bde9d177aeed010b6a4c474eaefab496ceed931221a2342082276c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-01-22T19:00:00Z",
    "title_canon_sha256": "09b21ff411d04948ba6eb840ff71d469852c9ddae1a5c427bcc664231485605f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07562",
    "kind": "arxiv",
    "version": 1
  }
}