Pith Number

pith:HD4RHJUR

pith:2014:HD4RHJURAY3WMAOV7CKFN34EWQ

not attested not anchored not stored refs pending

Large-scale jets from active galactic nuclei as a source of ICM heating: cavities and shocks

Elena Ricciardelli, Jos\'e Mar\'ia Mart\'i, Manel Perucho, Vicent Quilis

arxiv:1409.3335 v1 · 2014-09-11 · astro-ph.HE · astro-ph.CO · 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{HD4RHJURAY3WMAOV7CKFN34EWQ}

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	2026-05-18T01:42:03.495056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38f913a69106376601d5f89456ef84b40751ea7f2a096714f8e5230e87eda392

Aliases

arxiv: 1409.3335 · arxiv_version: 1409.3335v1 · doi: 10.48550/arxiv.1409.3335 · pith_short_12: HD4RHJURAY3W · pith_short_16: HD4RHJURAY3WMAOV · pith_short_8: HD4RHJUR

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/HD4RHJURAY3WMAOV7CKFN34EWQ \
  | 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: 38f913a69106376601d5f89456ef84b40751ea7f2a096714f8e5230e87eda392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9faeb3aea0ef397104cee45db27008adc9b023847a7edbd5df248b528c877f56",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-11T06:43:52Z",
    "title_canon_sha256": "e649726982e8e1ed2875354fbff9ddd797e5b8486ccd61f3f5dcd7f6ccd3a221"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3335",
    "kind": "arxiv",
    "version": 1
  }
}