Pith Number

pith:MU5GLETY

pith:2015:MU5GLETYGZ5JS2WALPOR3XYLJV

not attested not anchored not stored refs pending

Local Radiation Hydrodynamic Simulations of Massive Star Envelopes at the Iron Opacity Peak

Eliot Quataert, Lars Bildsten, Matteo Cantiello, Omer Blaes, Yan-Fei Jiang

arxiv:1509.05417 v1 · 2015-09-17 · 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{MU5GLETYGZ5JS2WALPOR3XYLJV}

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	2026-05-18T01:27:57.316896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

653a659278367a996ac05bdd1ddf0b4d6ba62f8b06e0eb45999763a36c1bbb09

Aliases

arxiv: 1509.05417 · arxiv_version: 1509.05417v1 · doi: 10.48550/arxiv.1509.05417 · pith_short_12: MU5GLETYGZ5J · pith_short_16: MU5GLETYGZ5JS2WA · pith_short_8: MU5GLETY

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/MU5GLETYGZ5JS2WALPOR3XYLJV \
  | 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: 653a659278367a996ac05bdd1ddf0b4d6ba62f8b06e0eb45999763a36c1bbb09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "672d9c0d7c84e50c3f7c9c0751ec85fb29554db5003d9115407a4f71b49c6982",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-17T20:16:24Z",
    "title_canon_sha256": "9788d8666daedf7908521114714d4a96b4df55d618dc2dd10bbe9b3232beb1d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05417",
    "kind": "arxiv",
    "version": 1
  }
}