Pith Number

pith:IQPBNONS

pith:2023:IQPBNONSCRK5ORG27VP5HBDBWP

not attested not anchored not stored refs pending

Origin of high-velocity ejecta and early red excess emission in the infant Type Ia supernova 2021aefx

Christopher D. Matzner, Dae-Sik Moon, Hong Soo Park, Kelvin C. C. Leong, Maria R. Drout, Sang Chul Kim, Youngdae Lee, Yuan Qi Ni

arxiv:2304.00625 v3 · 2023-04-02 · 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{IQPBNONSCRK5ORG27VP5HBDBWP}

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	2026-07-05T10:20:34.484032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

441e16b9b21455d744dafd5fd38461b3d36593bf0036e94a63f1f3292dcbbbdf

Aliases

arxiv: 2304.00625 · arxiv_version: 2304.00625v3 · doi: 10.48550/arxiv.2304.00625 · pith_short_12: IQPBNONSCRK5 · pith_short_16: IQPBNONSCRK5ORG2 · pith_short_8: IQPBNONS

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/IQPBNONSCRK5ORG27VP5HBDBWP \
  | 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: 441e16b9b21455d744dafd5fd38461b3d36593bf0036e94a63f1f3292dcbbbdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e9768b6f575a5d1f32a93a2660a1b75ac428ce5adf95fbbd272f04a5fcccf8a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-04-02T20:51:35Z",
    "title_canon_sha256": "51fab1359f2dad472fa8e96e23ffa65f3f2e762c2bc1818292db055f01630a5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.00625",
    "kind": "arxiv",
    "version": 3
  }
}