Pith Number

pith:ORF5UWBN

pith:2024:ORF5UWBNLAIGZJ3NCGTE4FOSPF

not attested not anchored not stored refs pending

Observations of type Ia supernova SN 2020nlb up to 600 days after explosion, and the distance to M85

A. Fiore, A. Pastorello, A. Reguitti, I. M. Hook, I. Salmaso, M. D. Stritzinger, P. A. Mazzali, P. Lundqvist, R. Kotak, S. C. Williams, S. Mattila, S. Moran

arxiv:2401.08759 v2 · 2024-01-16 · astro-ph.HE · 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{ORF5UWBNLAIGZJ3NCGTE4FOSPF}

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	2026-07-05T07:50:39.991261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

744bda582d58106ca76d11a64e15d279706c0dda5049649bddbac071ee0e5fac

Aliases

arxiv: 2401.08759 · arxiv_version: 2401.08759v2 · doi: 10.48550/arxiv.2401.08759 · pith_short_12: ORF5UWBNLAIG · pith_short_16: ORF5UWBNLAIGZJ3N · pith_short_8: ORF5UWBN

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/ORF5UWBNLAIGZJ3NCGTE4FOSPF \
  | 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: 744bda582d58106ca76d11a64e15d279706c0dda5049649bddbac071ee0e5fac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a92b419b5cca6c7b71c81adfabf4de1c044a80fae3583fdc88dbd7a3943ba290",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-01-16T19:00:02Z",
    "title_canon_sha256": "41ebd33ef351ebc13fd33a1692831bba1681e826e80f72c293b8aa976ea39f15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.08759",
    "kind": "arxiv",
    "version": 2
  }
}