Pith Number

pith:7NSUQYYW

pith:2022:7NSUQYYWJDNJWOVG7EMQNGIUVL

not attested not anchored not stored refs pending

Physics-Informed Machine Learning for Modeling Turbulence in Supernovae

Chengkun Huang, Chris L. Fryer, Ghanshyam Pilania, Iskandar Sitdikov, Platon I. Karpov, Stan Woosley

arxiv:2205.08663 v2 · 2022-05-17 · physics.comp-ph · 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{7NSUQYYWJDNJWOVG7EMQNGIUVL}

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	2026-07-05T05:20:11.601576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb6548631648da9b3aa6f919069914aae78e2fb7ef8dc9bfb9913fe37acf6eba

Aliases

arxiv: 2205.08663 · arxiv_version: 2205.08663v2 · doi: 10.48550/arxiv.2205.08663 · pith_short_12: 7NSUQYYWJDNJ · pith_short_16: 7NSUQYYWJDNJWOVG · pith_short_8: 7NSUQYYW

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/7NSUQYYWJDNJWOVG7EMQNGIUVL \
  | 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: fb6548631648da9b3aa6f919069914aae78e2fb7ef8dc9bfb9913fe37acf6eba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5bbe9b2c2226ee9a529a2a990591998b9e86797ddf481f4ddcb201a5e6949b7",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2022-05-17T23:42:28Z",
    "title_canon_sha256": "388ff3cefc751a043f922e427a6d12de527feec4303f8b821d43389d6fdbe017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08663",
    "kind": "arxiv",
    "version": 2
  }
}