Pith Number

pith:JKW5R2SZ

pith:2022:JKW5R2SZAQATCDHMBB5UEYXMUB

not attested not anchored not stored refs pending

Spectropolarimetry of the Thermonuclear Supernova 2021rhu: High Calcium Polarization 79 Days After Peak Luminosity

(10) UCLA, (11) Virginia Tech, (12) ICE-CSIC, (13) Konkoly Observatory, 14, (14) E\"otv\"os Lor\'and University, 15) ((1) UC Berkeley, (15) University of Szeged), (2) DESY, 3), (3) University of Potsdam, (4) Texas A&M University, (5) UT Austin, 6), (6) ESO, (7) University of Sheffield, (8) Florida State University, (9) Yale, Aleksandar Cikota (6), Alexei V. Filippenko (1), Chris Ashall (11), Dakotah B. Tyler (10), Dietrich Baade (6), Divya Mishra (4, Ferdinando Patat (6), Howard Isaacson (1), Huirong Yan (2, J. Craig Wheeler (5), Jozsef Vink\'o (13, Justyn R. Maund (7), Kishore C. Patra (1), Lifan Wang (4), Ll\'ius Galbany (12), Malena Rice (9), Melissa Shahbandeh (8), Peter Hoeflich (8), Sergiy S. Vasylyev (1), Steven Giacalone (1), Thomas G. Brink (1), Yi Yang (1)

arxiv:2208.12862 v1 · 2022-08-26 · 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{JKW5R2SZAQATCDHMBB5UEYXMUB}

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	2026-07-05T04:51:59.966136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4aadd8ea590401310cec087b4262eca04be0daa9b1eabc4621da15aa39f0f813

Aliases

arxiv: 2208.12862 · arxiv_version: 2208.12862v1 · doi: 10.48550/arxiv.2208.12862 · pith_short_12: JKW5R2SZAQAT · pith_short_16: JKW5R2SZAQATCDHM · pith_short_8: JKW5R2SZ

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/JKW5R2SZAQATCDHMBB5UEYXMUB \
  | 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: 4aadd8ea590401310cec087b4262eca04be0daa9b1eabc4621da15aa39f0f813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "820797f1a9564d8cda74f3c026987045c513875a43b52209c9c5deaa389c82b5",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-08-26T20:40:10Z",
    "title_canon_sha256": "beac78fd7f3e4a0a4e48b1b05512935e1946a393f02e45abc30e47adcf0160af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12862",
    "kind": "arxiv",
    "version": 1
  }
}