Pith Number

pith:T2SNJH2V

pith:2018:T2SNJH2VYMX2INWXZM6Y35HRS2

not attested not anchored not stored refs pending

Three Dimensional Radiation Hydrodynamic Simulations of Massive Star Envelopes

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

arxiv:1809.10187 v1 · 2018-09-26 · 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{T2SNJH2VYMX2INWXZM6Y35HRS2}

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	2026-05-18T00:04:38.892607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ea4d49f55c32fa436d7cb3d8df4f196848c7f42ef271f0095a819030a6235f1

Aliases

arxiv: 1809.10187 · arxiv_version: 1809.10187v1 · doi: 10.48550/arxiv.1809.10187 · pith_short_12: T2SNJH2VYMX2 · pith_short_16: T2SNJH2VYMX2INWX · pith_short_8: T2SNJH2V

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/T2SNJH2VYMX2INWXZM6Y35HRS2 \
  | 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: 9ea4d49f55c32fa436d7cb3d8df4f196848c7f42ef271f0095a819030a6235f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b70c7c3412155006a2e370f966e9152bb115bc04ea6c2f388a6f65a59d131d7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-26T18:53:03Z",
    "title_canon_sha256": "b0eef4c7a9dd81ad7f230f946a02284858edf2b629ef8c7516a94a9e9357ff2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10187",
    "kind": "arxiv",
    "version": 1
  }
}