Pith Number

pith:LBEWCIDF

pith:2016:LBEWCIDFIWTNBECITDFO2LHJ2Q

not attested not anchored not stored refs pending

J1216+0709 : A radio galaxy with three episodes of AGN jet activity

C.H. Ishwara-Chandra, P. Janardhan, Preeti Kharb, Shweta Srivastava, Veeresh Singh

arxiv:1605.05821 v1 · 2016-05-19 · 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{LBEWCIDFIWTNBECITDFO2LHJ2Q}

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	2026-05-18T01:10:02.956591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

584961206545a6d0904898caed2ce9d413b628bce6993fdadc76a58eb3b8f28d

Aliases

arxiv: 1605.05821 · arxiv_version: 1605.05821v1 · doi: 10.48550/arxiv.1605.05821 · pith_short_12: LBEWCIDFIWTN · pith_short_16: LBEWCIDFIWTNBECI · pith_short_8: LBEWCIDF

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/LBEWCIDFIWTNBECITDFO2LHJ2Q \
  | 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: 584961206545a6d0904898caed2ce9d413b628bce6993fdadc76a58eb3b8f28d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b2335c2d62c18a5791f0052667ffa7b5c071cf9614c4fe6194a140f79ef6893",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-19T06:14:24Z",
    "title_canon_sha256": "cb9f55b9a8ecdbf7a6722b923960b99aa6e1fc1158cac9b2ccadfe62524c79e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05821",
    "kind": "arxiv",
    "version": 1
  }
}