Pith Number

pith:22FWEKPF

pith:2017:22FWEKPF5FKBUSKPLOXSIQBIEJ

not attested not anchored not stored refs pending

A Parametric Study of the Acoustic Mechanism for Core-Collapse Supernovae

A. Harada, H. Nagakura, S. Yamada, W. Iwakami

arxiv:1704.02984 v1 · 2017-04-10 · 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{22FWEKPF5FKBUSKPLOXSIQBIEJ}

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	2026-05-18T00:46:28.792905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d68b6229e5e9541a494f5baf244028225342ede89ef7e452c1b55399c5a6ea2d

Aliases

arxiv: 1704.02984 · arxiv_version: 1704.02984v1 · doi: 10.48550/arxiv.1704.02984 · pith_short_12: 22FWEKPF5FKB · pith_short_16: 22FWEKPF5FKBUSKP · pith_short_8: 22FWEKPF

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/22FWEKPF5FKBUSKPLOXSIQBIEJ \
  | 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: d68b6229e5e9541a494f5baf244028225342ede89ef7e452c1b55399c5a6ea2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "001cb483796fd90cdf679a5bf00e460eefeb2a4e32659fce563249be2600c351",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-04-10T18:00:04Z",
    "title_canon_sha256": "7c91a902c3a7493eda8c20b019665088ef2c23fc0f919d5c06e1919839734b2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02984",
    "kind": "arxiv",
    "version": 1
  }
}