Pith Number

pith:7TYGSNLQ

pith:2009:7TYGSNLQGZWBSE2S6D4UZHGFC7

not attested not anchored not stored refs pending

Cosmic rays in magnetized intracluster plasma

A. Bonafede, F. Govoni, G. Giovannini, L. Feretti, M. Murgia

arxiv:0910.1519 v1 · 2009-10-08 · 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{7TYGSNLQGZWBSE2S6D4UZHGFC7}

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	2026-05-18T02:11:25.509456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcf0693570366c191352f0f94c9cc517d3c6b86f6300d067480b4a8923e8c3e9

Aliases

arxiv: 0910.1519 · arxiv_version: 0910.1519v1 · doi: 10.48550/arxiv.0910.1519 · pith_short_12: 7TYGSNLQGZWB · pith_short_16: 7TYGSNLQGZWBSE2S · pith_short_8: 7TYGSNLQ

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/7TYGSNLQGZWBSE2S6D4UZHGFC7 \
  | 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: fcf0693570366c191352f0f94c9cc517d3c6b86f6300d067480b4a8923e8c3e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55db7a1240595680fbcc34045695202954670e8f776ed2f631e20bd05345d8e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-08T14:30:22Z",
    "title_canon_sha256": "dd57dfd2aa923a61f6e5da73bb16e9b2c9add2b5aca7fce513f06f3d1cf01bb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1519",
    "kind": "arxiv",
    "version": 1
  }
}