Pith Number

pith:7YMMXJLS

pith:2011:7YMMXJLSMVRF6JR7YNXPLKTN35

not attested not anchored not stored refs pending

A 3D radiative transfer framework: XIII. OpenCL implementation

E. Baron, Peter H. Hauschildt

arxiv:1107.5719 v2 · 2011-07-28 · astro-ph.IM · astro-ph.EP · 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{7YMMXJLSMVRF6JR7YNXPLKTN35}

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	2026-05-18T04:16:40.482880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe18cba57265625f263fc36ef5aa6ddf79c73650e2a772bb17cc33656466a447

Aliases

arxiv: 1107.5719 · arxiv_version: 1107.5719v2 · doi: 10.48550/arxiv.1107.5719 · pith_short_12: 7YMMXJLSMVRF · pith_short_16: 7YMMXJLSMVRF6JR7 · pith_short_8: 7YMMXJLS

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/7YMMXJLSMVRF6JR7YNXPLKTN35 \
  | 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: fe18cba57265625f263fc36ef5aa6ddf79c73650e2a772bb17cc33656466a447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c21237a9190f6e83d4ec64ff1a5e1f9beba40b39823cdd06c42c95afe20dfa2",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-07-28T13:44:27Z",
    "title_canon_sha256": "838f8316f7a8dcc65becee723fe565d631f47075260c5a069a87a36b73598d11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5719",
    "kind": "arxiv",
    "version": 2
  }
}