Pith Number

pith:PMF5KFQH

pith:2010:PMF5KFQHTHQ5CMXBVMZZ7DW5XK

not attested not anchored not stored refs pending

The Fermi Bubbles: Giant, Multi-Billion-Year-Old Reservoirs of Galactic Center Cosmic Rays

Felix Aharonian, Roland M. Crocker

arxiv:1008.2658 v4 · 2010-08-16 · 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{PMF5KFQHTHQ5CMXBVMZZ7DW5XK}

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	2026-05-18T04:26:02.391773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b0bd5160799e1d132e1ab339f8eddbaba683942e27a8fad4a548fbf2ced3ae4

Aliases

arxiv: 1008.2658 · arxiv_version: 1008.2658v4 · doi: 10.48550/arxiv.1008.2658 · pith_short_12: PMF5KFQHTHQ5 · pith_short_16: PMF5KFQHTHQ5CMXB · pith_short_8: PMF5KFQH

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/PMF5KFQHTHQ5CMXBVMZZ7DW5XK \
  | 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: 7b0bd5160799e1d132e1ab339f8eddbaba683942e27a8fad4a548fbf2ced3ae4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "088b03e45da1b7d26a04253972112a1b92e54b63a0037e1670b8022ed8d864b2",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-08-16T14:00:19Z",
    "title_canon_sha256": "9782842651082a133b814ae7f1c23bfc53b6ae9a652440c0a20aa8e362810606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2658",
    "kind": "arxiv",
    "version": 4
  }
}