Pith Number

pith:XHAUICGI

pith:2026:XHAUICGINA3D6ETH7NKPCAXW3J

not attested not anchored not stored refs pending

Surrogate models for type II supernovae: Probing low-energy explosions and interaction-free regimes

Bo Wang, Chengyuan Wu, Nikhil Sarin, Shuai Zha, Takashi J. Moriya, Zhengyang Zhang

arxiv:2607.17488 v1 · 2026-07-20 · astro-ph.SR · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHAUICGINA3D6ETH7NKPCAXW3J}

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	2026-07-21T01:21:48.184917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9c14408c868363f1267fb54f102f6da670bbaf4ff3973aaac88d865f71f4742

Aliases

arxiv: 2607.17488 · arxiv_version: 2607.17488v1 · doi: 10.48550/arxiv.2607.17488 · pith_short_12: XHAUICGINA3D · pith_short_16: XHAUICGINA3D6ETH · pith_short_8: XHAUICGI

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/XHAUICGINA3D6ETH7NKPCAXW3J \
  | 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: b9c14408c868363f1267fb54f102f6da670bbaf4ff3973aaac88d865f71f4742

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13193b47a3efccdd273106c6fdabbac820bca245c9acbc3b8f90ce91d9e3c0da",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-07-20T02:24:30Z",
    "title_canon_sha256": "5c1847bddb73f6f9372756f81ffc93c3d20363446ceb7221a759e8ed45fd7904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17488",
    "kind": "arxiv",
    "version": 1
  }
}