Pith Number

pith:PQMP7BDQ

pith:2023:PQMP7BDQYHWL3K6JFPKLAG5BEI

not attested not anchored not stored refs pending

SN 2021gno: a Calcium-rich transient with double-peaked light curves

A. Kozyreva, A. L. Piro, A. P\'al, A. Polin, A. V. Payne, B. Barna, B. Englert, B. J. Shappee, C. Ashall, C. Burns, C. P. Guti\'errez, D. B\'anhidi, D. R. Young, E. Baron, E. Hsiao, E. Paraskeva, G. Folatelli, H. Kuncarayakti, I. B. B\'ir\'o, I. Cs\'anyi, J. Lu, J. M. DerKacy, J. P. Anderson, J. T. Hinkle, J. Vink\'o, K. Ertini, K. Vida, L. Ferrari, L. Galbany, L. Harvey, L. Kriskovits, L. Martinez, M. C. Bersten, M. Gromadzki, M. M. Phillips, M. Nicholl, M. Orellana, M. Shahbandeh, M. Stritzinger, M. Tucker, N. B. Suntzeff, N. Elias-Rosa, N. Morrell, P. J. Brown, P. J. Pessi, P. Mazzali, P. Sz\'ekely, R. K\"onyves-T\'oth, R. Szak\'ats, S. Bose, S. Kumar, T. E. M\"uller-Bravo, T. Szalai, T. -W. Chen, Zs. Szab\'o

arxiv:2309.07800 v1 · 2023-09-14 · 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{PQMP7BDQYHWL3K6JFPKLAG5BEI}

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	2026-07-05T06:50:48.177710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c18ff8470c1ecbdabc92bd4b01ba12230b76c375c528f865da71b8273d629f5

Aliases

arxiv: 2309.07800 · arxiv_version: 2309.07800v1 · doi: 10.48550/arxiv.2309.07800 · pith_short_12: PQMP7BDQYHWL · pith_short_16: PQMP7BDQYHWL3K6J · pith_short_8: PQMP7BDQ

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/PQMP7BDQYHWL3K6JFPKLAG5BEI \
  | 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: 7c18ff8470c1ecbdabc92bd4b01ba12230b76c375c528f865da71b8273d629f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a3bbc67ac5203f0fc91a98255097bee7203fe28bd47c30b11b124efcd8402da",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-09-14T15:41:34Z",
    "title_canon_sha256": "84105dbcfe026806bb9c2e3d624333ac3e1ad1f104cf89a2a7dd84dd7aede11a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07800",
    "kind": "arxiv",
    "version": 1
  }
}