Pith Number

pith:OACZ2ZQO

pith:2015:OACZ2ZQOIDFLPHCNRHMBW6E5D5

not attested not anchored not stored refs pending

Should One Use the Ray-by-Ray Approximation in Core-Collapse Supernova Simulations?

A. Burrows, J.C. Dolence, M. Aaron Skinner

arxiv:1512.00113 v2 · 2015-12-01 · 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{OACZ2ZQOIDFLPHCNRHMBW6E5D5}

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	2026-05-18T00:59:58.933940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70059d660e40cab79c4d89d81b789d1f45054b43e7c4dd20e04a6d1c76a9fb9a

Aliases

arxiv: 1512.00113 · arxiv_version: 1512.00113v2 · doi: 10.48550/arxiv.1512.00113 · pith_short_12: OACZ2ZQOIDFL · pith_short_16: OACZ2ZQOIDFLPHCN · pith_short_8: OACZ2ZQO

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/OACZ2ZQOIDFLPHCNRHMBW6E5D5 \
  | 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: 70059d660e40cab79c4d89d81b789d1f45054b43e7c4dd20e04a6d1c76a9fb9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8980b5e048b6dbfc99856cf2339094631c8730caf96109e21bc691f149b03702",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-01T01:13:28Z",
    "title_canon_sha256": "23afd6b2b9f1c3779d114af79cac898cf87020a011aaa0e1f017bd77df5e76b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00113",
    "kind": "arxiv",
    "version": 2
  }
}