Pith Number

pith:YPY24GSH

pith:2024:YPY24GSHBJAHHX7TQRSTTVG4QB

not attested not anchored not stored refs pending

The Subparsec-scale Structure and Evolution of Centaurus A. III. A Multi-Epoch Spectral And Polarimetric VLBA Study

Arash Bahramian, Callan M. Wood, James C.A. Miller-Jones, Shane P.O'Sullivan, Steven J Tingay, Steve Prabu

arxiv:2412.01222 v1 · 2024-12-02 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPY24GSHBJAHHX7TQRSTTVG4QB}

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	2026-07-05T09:42:56.231888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3f1ae1a470a4073dff3846539d4dc8061baa58ba498efba29ca726b70547386

Aliases

arxiv: 2412.01222 · arxiv_version: 2412.01222v1 · doi: 10.48550/arxiv.2412.01222 · pith_short_12: YPY24GSHBJAH · pith_short_16: YPY24GSHBJAHHX7T · pith_short_8: YPY24GSH

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/YPY24GSHBJAHHX7TQRSTTVG4QB \
  | 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: c3f1ae1a470a4073dff3846539d4dc8061baa58ba498efba29ca726b70547386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f51dc35b3ce5b999fef24c3e88d82c51c0ff8da72e1f76aa974e818ab50cf641",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-12-02T07:40:19Z",
    "title_canon_sha256": "22db19e14296a216b78c9feec01a491fef900257ff655ff5a968c25d3ba7b22a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.01222",
    "kind": "arxiv",
    "version": 1
  }
}