Pith Number

pith:CHZ46LCN

pith:2022:CHZ46LCNAHYIWFGETQSAPLPO7L

not attested not anchored not stored refs pending

Double detonations: variations in Type Ia supernovae due to different core and He shell masses -- II: synthetic observables

Christine E. Collins, Friedrich K. Roepke, Sabrina Gronow, Stuart A. Sim

arxiv:2209.04305 v2 · 2022-09-09 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHZ46LCNAHYIWFGETQSAPLPO7L}

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	2026-07-05T06:27:42.074710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11f3cf2c4d01f08b14c49c2407adeefaf1cb64e4795fcae0d7d468a35a197767

Aliases

arxiv: 2209.04305 · arxiv_version: 2209.04305v2 · doi: 10.48550/arxiv.2209.04305 · pith_short_12: CHZ46LCNAHYI · pith_short_16: CHZ46LCNAHYIWFGE · pith_short_8: CHZ46LCN

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/CHZ46LCNAHYIWFGETQSAPLPO7L \
  | 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: 11f3cf2c4d01f08b14c49c2407adeefaf1cb64e4795fcae0d7d468a35a197767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e35803a87ec4fa36a536fe77cb8e1a5da49aaa5ef19b7e952b87ba4c6444d78f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-09-09T14:02:32Z",
    "title_canon_sha256": "cab1ab5dd593827619f3d80878116e9154295c77f792e5eeb0e6d85d218e2e04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.04305",
    "kind": "arxiv",
    "version": 2
  }
}