Pith Number

pith:JR3Z5PCK

pith:2015:JR3Z5PCK6237ZUYMDPAX756NPP

not attested not anchored not stored refs pending

Another shock for the Bullet cluster, and the source of seed electrons for radio relics

B. M. Gaensler, Craig Lage, Luigina Feretti, Maxim Markevitch, M. Johnston-Hollitt, Raghav Srinivasan, Shea Brown, Timothy W. Shimwell

arxiv:1502.01064 v2 · 2015-01-29 · astro-ph.HE · 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{JR3Z5PCK6237ZUYMDPAX756NPP}

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	2026-05-18T01:18:47.771830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c779ebc4af6b7fcd30c1bc17ff7cd7bf3753bf2adb2f6be40b7038023635be1

Aliases

arxiv: 1502.01064 · arxiv_version: 1502.01064v2 · doi: 10.48550/arxiv.1502.01064 · pith_short_12: JR3Z5PCK6237 · pith_short_16: JR3Z5PCK6237ZUYM · pith_short_8: JR3Z5PCK

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/JR3Z5PCK6237ZUYMDPAX756NPP \
  | 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: 4c779ebc4af6b7fcd30c1bc17ff7cd7bf3753bf2adb2f6be40b7038023635be1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22c7436d6e3db92245824cb88406609033b4cb888a6bf65448fd614cbae0d3a4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-01-29T21:00:22Z",
    "title_canon_sha256": "6be77e1c01077367a75e24a98b61f1a79d098c32e1807bcd7be368abfebcebd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01064",
    "kind": "arxiv",
    "version": 2
  }
}