Pith Number

pith:WWSW6RUD

pith:2018:WWSW6RUDCNHNIJTDGVVGSJQO67

not attested not anchored not stored refs pending

A Comprehensive Analysis of Spitzer Supernovae

Ond\v{r}ej Pejcha, Ori D. Fox, Szanna Zs\'iros, Tam\'as Szalai, Tom\'as M\"uller

arxiv:1803.02571 v2 · 2018-03-07 · astro-ph.HE · 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	2026-05-17T23:47:31.405406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5a56f4683134ed42663356a69260ef7d6fba99a06a04a37d13baf8ad7bac86a

Aliases

arxiv: 1803.02571 · arxiv_version: 1803.02571v2 · doi: 10.48550/arxiv.1803.02571

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/WWSW6RUDCNHNIJTDGVVGSJQO67 \
  | 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: b5a56f4683134ed42663356a69260ef7d6fba99a06a04a37d13baf8ad7bac86a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf7d68d4adc94bf183b28f74c3cda12228a742b2a09a62135f902638d0b401a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-03-07T09:39:11Z",
    "title_canon_sha256": "4d22c631fe24aaba5ab5783c8d89dc4bcc68139f510a232871ba0e66959166cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02571",
    "kind": "arxiv",
    "version": 2
  }
}