Pith Number

pith:E4N5ZFTS

pith:2014:E4N5ZFTSDPVUQZQERAO5ANJZO2

not attested not anchored not stored refs pending

Spectral and morphological signatures of cluster merger shocks: CIZA J2242.8+5301

Andra Stroe, Clare Rumsey, David Sobral, Huib T. Intema, Huub J. A. R\"ottgering, Jeremy J. Harwood, Marcus Br\"uggen, Matthias Hoeft, Reinout J. van Weeren, Richard Saunders

arxiv:1404.7285 v1 · 2014-04-29 · astro-ph.GA · 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{E4N5ZFTSDPVUQZQERAO5ANJZO2}

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	2026-05-18T02:52:57.000026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

271bdc96721beb486604881dd03539768ca3cec005166b8186faa56f787e6538

Aliases

arxiv: 1404.7285 · arxiv_version: 1404.7285v1 · doi: 10.48550/arxiv.1404.7285 · pith_short_12: E4N5ZFTSDPVU · pith_short_16: E4N5ZFTSDPVUQZQE · pith_short_8: E4N5ZFTS

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/E4N5ZFTSDPVUQZQERAO5ANJZO2 \
  | 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: 271bdc96721beb486604881dd03539768ca3cec005166b8186faa56f787e6538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81222e9df2f96696ab30bdde462b9291e5d308bfbc870be2dcc06915a4096cb8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-29T09:22:38Z",
    "title_canon_sha256": "623b39a8a66efb5ab911972bdae8a289123efb6d279d5bc1a382f045a8f81b59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7285",
    "kind": "arxiv",
    "version": 1
  }
}