Pith Number

pith:OPN2AYF2

pith:2016:OPN2AYF2Q2RC6BEZDKDY2TNIAP

not attested not anchored not stored refs pending

A $\mathcal{M}\gtrsim3$ shock in `El Gordo' cluster and the origin of the radio relic

A. Botteon, F. Gastaldello, G. Brunetti, R. Kale

arxiv:1607.04641 v2 · 2016-07-15 · 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{OPN2AYF2Q2RC6BEZDKDY2TNIAP}

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	2026-05-18T01:08:32.055386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73dba060ba86a22f04991a878d4da803c13ea60e8b5e8e6718c62888734c8261

Aliases

arxiv: 1607.04641 · arxiv_version: 1607.04641v2 · doi: 10.48550/arxiv.1607.04641 · pith_short_12: OPN2AYF2Q2RC · pith_short_16: OPN2AYF2Q2RC6BEZ · pith_short_8: OPN2AYF2

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/OPN2AYF2Q2RC6BEZDKDY2TNIAP \
  | 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: 73dba060ba86a22f04991a878d4da803c13ea60e8b5e8e6718c62888734c8261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e214afa7cb8c86220a67bd7f5f97133965f2605776a93faa942ee96680925adb",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-07-15T20:00:01Z",
    "title_canon_sha256": "1865eaa56c7aaf3f09f7aa5d4683e92c6ce67d9f40315fac8a076bcc06af559c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04641",
    "kind": "arxiv",
    "version": 2
  }
}