Pith Number

pith:2PAFU2KW

pith:2011:2PAFU2KWFCVLNLPVV5YN6GSPBG

not attested not anchored not stored refs pending

Magnetic field amplification and X-ray emission in galaxy minor mergers

Alexander Beck, Annette Geng, Federico Stasyszyn, Florian B\"urzle, Hanna Kotarba, Klaus Dolag, Peter Nielaba

arxiv:1108.4006 v1 · 2011-08-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PAFU2KWFCVLNLPVV5YN6GSPBG}

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	2026-05-18T02:00:50.397913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c05a695628aab6adf5af70df1a4f09a6a8c4af1d5e38eee16a6afc591a49f7

Aliases

arxiv: 1108.4006 · arxiv_version: 1108.4006v1 · doi: 10.48550/arxiv.1108.4006 · pith_short_12: 2PAFU2KWFCVL · pith_short_16: 2PAFU2KWFCVLNLPV · pith_short_8: 2PAFU2KW

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/2PAFU2KWFCVLNLPVV5YN6GSPBG \
  | 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: d3c05a695628aab6adf5af70df1a4f09a6a8c4af1d5e38eee16a6afc591a49f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbd04aa47afcc8281447cb85c58c973d225db824e6edfa12c5087f885cba1943",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-08-19T17:02:31Z",
    "title_canon_sha256": "cce2ee13caa13a35d68d133e71110c357f50b5caecf5aaa51798945815edec76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4006",
    "kind": "arxiv",
    "version": 1
  }
}