Pith Number

pith:NKE64WDB

pith:2026:NKE64WDB57MOHPCSNITEF2SLMM

not attested not anchored not stored refs pending

ZTF SN Ia DR2 follow-up: early excess in Type Ia supernova light curves

Adam A. Miller, Alaa Alburai, Chang Liu, Eric C. Bellm, Georgios Dimitriadis, Jesper Sollerman, Joahan Castaneda Jaimes, Joel Johansson, Kate Maguire, Llu\'is Galbany, Mansi M. Kasliwal, Mathew Smith, Niharika Sravan, Roger Smith, Russ R. Laher, Tom\'as E. M\"uller-Bravo, Umut Burgaz, Young-Lo Kim

arxiv:2607.22050 v1 · 2026-07-24 · 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{NKE64WDB57MOHPCSNITEF2SLMM}

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	2026-07-27T01:20:45.413699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a89ee5861efd8e3bc526a2642ea4b63001c552f2b9ca755978f82d27cde871c

Aliases

arxiv: 2607.22050 · arxiv_version: 2607.22050v1 · doi: 10.48550/arxiv.2607.22050 · pith_short_12: NKE64WDB57MO · pith_short_16: NKE64WDB57MOHPCS · pith_short_8: NKE64WDB

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/NKE64WDB57MOHPCSNITEF2SLMM \
  | 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: 6a89ee5861efd8e3bc526a2642ea4b63001c552f2b9ca755978f82d27cde871c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5acd9f8c9031642e3c37f7c8197d1af2a2c7afc13eca69fdaef61f147f2c8339",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-24T07:35:53Z",
    "title_canon_sha256": "38e8f9affca24a1a469fd431586146708c208dc0d83711d870faa89b6d4bfd5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22050",
    "kind": "arxiv",
    "version": 1
  }
}