Pith Number

pith:56HCFPUF

pith:2026:56HCFPUFU4EQ5N6C4OG542XLRT

not attested not anchored not stored refs pending

BayeSN $\times$ Dovekie: Joint Photometric Cross-calibration and SED Modelling of Type Ia Supernovae

A. Do, B. Popovic, K. S. Mandel, M. Ginolin, M. Grayling

arxiv:2606.19429 v1 · 2026-06-17 · astro-ph.CO · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56HCFPUFU4EQ5N6C4OG542XLRT}

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	2026-06-19T16:12:25.408191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef8e22be85a7090eb7c2e38dde6aeb8ce1cec168c508e472ca8cff8b2761d6d2

Aliases

arxiv: 2606.19429 · arxiv_version: 2606.19429v1 · doi: 10.48550/arxiv.2606.19429 · pith_short_12: 56HCFPUFU4EQ · pith_short_16: 56HCFPUFU4EQ5N6C · pith_short_8: 56HCFPUF

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/56HCFPUFU4EQ5N6C4OG542XLRT \
  | 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: ef8e22be85a7090eb7c2e38dde6aeb8ce1cec168c508e472ca8cff8b2761d6d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b74654912735e567fc2a00a827005eb5fd1f1ef6e1e283bcf70bbf4e892752a2",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-17T18:00:01Z",
    "title_canon_sha256": "1e5b75d7160addf3eff55f6bb004d9fadb0a08e1b8e4fcb9a7734315414cc9e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19429",
    "kind": "arxiv",
    "version": 1
  }
}