Pith Number

pith:LIGQJA6E

pith:2010:LIGQJA6EONBUUQSBUGFWXOGYIQ

not attested not anchored not stored refs pending

Extreme Cosmic-Ray-Dominated-Regions: a new paradigm for high star formation density events in the Universe

Francesco Miniati, Padeli P. Papadopoulos, Serena Viti, Wing-Fai Thi

arxiv:1009.2496 v2 · 2010-09-13 · 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{LIGQJA6EONBUUQSBUGFWXOGYIQ}

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	2026-05-18T02:05:31.052588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0d0483c473434a4241a18b6bb8d84406216664a37dc6b7cd4338635600a229

Aliases

arxiv: 1009.2496 · arxiv_version: 1009.2496v2 · doi: 10.48550/arxiv.1009.2496 · pith_short_12: LIGQJA6EONBU · pith_short_16: LIGQJA6EONBUUQSB · pith_short_8: LIGQJA6E

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/LIGQJA6EONBUUQSBUGFWXOGYIQ \
  | 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: 5a0d0483c473434a4241a18b6bb8d84406216664a37dc6b7cd4338635600a229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab1b0073417eee746b6c2bfb97c09c29daa894b51c9103de8948ec7234d8e3c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-13T20:00:01Z",
    "title_canon_sha256": "41cf07bc651853d2f83b6982d76f8dbb60e8c290e6d865d29ad92346d79b5c1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2496",
    "kind": "arxiv",
    "version": 2
  }
}