Pith Number

pith:2QZJTHHR

pith:2014:2QZJTHHRYAGNVNDA3WDYQ54ADR

not attested not anchored not stored refs pending

Internal entrainment and the origin of jet-related broad-band emission in Centaurus A

Amanda I. Karakas, Jorick S. Vink, Martin J. Hardcastle, Sarka Wykes

arxiv:1409.5785 v2 · 2014-09-18 · astro-ph.HE · 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{2QZJTHHRYAGNVNDA3WDYQ54ADR}

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	2026-05-18T01:41:59.443383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d432999cf1c00cdab460dd878877801c5d8467a79e856dee0a456d219a49df62

Aliases

arxiv: 1409.5785 · arxiv_version: 1409.5785v2 · doi: 10.48550/arxiv.1409.5785 · pith_short_12: 2QZJTHHRYAGN · pith_short_16: 2QZJTHHRYAGNVNDA · pith_short_8: 2QZJTHHR

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/2QZJTHHRYAGNVNDA3WDYQ54ADR \
  | 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: d432999cf1c00cdab460dd878877801c5d8467a79e856dee0a456d219a49df62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ec04be9f8f06ef5977fa61fb647b138eacba2aab6ec7e7d1528ea211ec47d31",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-18T12:26:40Z",
    "title_canon_sha256": "49317223f08422a6e3906faea4fea80780a0932680af65ba18d19d241736aa72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5785",
    "kind": "arxiv",
    "version": 2
  }
}