Pith Number

pith:CZXHSZF7

pith:2013:CZXHSZF7HF77LLVM7CI3Z2HDE7

not attested not anchored not stored refs pending

Fully-Coupled Simulation of Cosmic Reionization. I: Numerical Methods and Tests

Daniel R. Reynolds, Geoffrey C. So, John H. Wise, Michael L. Norman, Robert P. Harkness

arxiv:1306.0645 v2 · 2013-06-04 · astro-ph.IM · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZXHSZF7HF77LLVM7CI3Z2HDE7}

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	2026-05-18T01:49:33.298711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

166e7964bf397ff5aeacf891bce8e327dce9cd23e2bb8854472be807df1ebe35

Aliases

arxiv: 1306.0645 · arxiv_version: 1306.0645v2 · doi: 10.48550/arxiv.1306.0645 · pith_short_12: CZXHSZF7HF77 · pith_short_16: CZXHSZF7HF77LLVM · pith_short_8: CZXHSZF7

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/CZXHSZF7HF77LLVM7CI3Z2HDE7 \
  | 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: 166e7964bf397ff5aeacf891bce8e327dce9cd23e2bb8854472be807df1ebe35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39424a71b255bcc56840242efd25712a894dd4bd0a0a52c1061e7999cb05817f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-06-04T03:14:40Z",
    "title_canon_sha256": "b9448d16f41c52e17a1153e15a20b53ea8ddae18e4beda9925143b8772e66525"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0645",
    "kind": "arxiv",
    "version": 2
  }
}