Pith Number

pith:K2I2HG5B

pith:2012:K2I2HG5BVLD6MQPVIYPZDCXOT3

not attested not anchored not stored refs pending

Gas Sloshing and Radio Galaxy Dynamics in the Core of the 3C449 Group

Christine Jones, Dharam V. Lal, Elke Roediger, John A. ZuHone, Judith H. Croston, Martin J. Hardcastle, Paul E. J. Nulsen, Ralph P. Kraft, Scott W. Randall, William R. Forman

arxiv:1210.7563 v1 · 2012-10-29 · 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{K2I2HG5BVLD6MQPVIYPZDCXOT3}

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	2026-05-18T01:53:36.515015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5691a39ba1aac7e641f5461f918aee9ecc4f585815916ae81a8086e63ba8b741

Aliases

arxiv: 1210.7563 · arxiv_version: 1210.7563v1 · doi: 10.48550/arxiv.1210.7563 · pith_short_12: K2I2HG5BVLD6 · pith_short_16: K2I2HG5BVLD6MQPV · pith_short_8: K2I2HG5B

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/K2I2HG5BVLD6MQPVIYPZDCXOT3 \
  | 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: 5691a39ba1aac7e641f5461f918aee9ecc4f585815916ae81a8086e63ba8b741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8839efdaacb4e6e458ca5451769d034d28108094d748fb63fa36630342718ec6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-29T05:12:08Z",
    "title_canon_sha256": "ced139d7fbaf41c0ecdfccc5bdb1fce07baf54ca1df0b9ef1c5dd4bfdcc507df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7563",
    "kind": "arxiv",
    "version": 1
  }
}