Pith Number

pith:TV3TKCP2

pith:2011:TV3TKCP2G5FKTBFGHTCZNVTKCS

not attested not anchored not stored refs pending

The Interaction of Cosmic Rays with Diffuse Clouds

Ellen G. Zweibel, John E. Everett

arxiv:1107.1243 v1 · 2011-07-06 · astro-ph.GA · 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{TV3TKCP2G5FKTBFGHTCZNVTKCS}

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	2026-05-18T02:01:22.219298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d773509fa374aa984a63cc596d66a14877b6c1d58a61dfa6a806bc59c7d32bc

Aliases

arxiv: 1107.1243 · arxiv_version: 1107.1243v1 · doi: 10.48550/arxiv.1107.1243 · pith_short_12: TV3TKCP2G5FK · pith_short_16: TV3TKCP2G5FKTBFG · pith_short_8: TV3TKCP2

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/TV3TKCP2G5FKTBFGHTCZNVTKCS \
  | 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: 9d773509fa374aa984a63cc596d66a14877b6c1d58a61dfa6a806bc59c7d32bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffea22e03137167d17a86e1ef07b436ec093fb51e33d932c3869c059abb33746",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-07-06T20:00:31Z",
    "title_canon_sha256": "5c6f6a9ec30f31d86b67dadfb2e682faa9b51fd023fb42453660d4f5d223fecd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1243",
    "kind": "arxiv",
    "version": 1
  }
}