Pith Number

pith:BPOLZXLB

pith:2014:BPOLZXLBYOAOQPY6VUPYSNENCB

not attested not anchored not stored refs pending

Probing Radio Emission in Seyfert Galaxies on Parsec- and Kiloparsec-scales

C. H. Ishwara-Chandra, J. F. Gallimore, P. Kharb, V. Singh

arxiv:1402.1577 v3 · 2014-02-07 · astro-ph.GA · 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{BPOLZXLBYOAOQPY6VUPYSNENCB}

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	2026-05-18T02:56:34.543364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bdcbcdd61c380e83f1ead1f89348d105d8c7dc41065264c398d5bfc08fe517c

Aliases

arxiv: 1402.1577 · arxiv_version: 1402.1577v3 · doi: 10.48550/arxiv.1402.1577 · pith_short_12: BPOLZXLBYOAO · pith_short_16: BPOLZXLBYOAOQPY6 · pith_short_8: BPOLZXLB

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/BPOLZXLBYOAOQPY6VUPYSNENCB \
  | 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: 0bdcbcdd61c380e83f1ead1f89348d105d8c7dc41065264c398d5bfc08fe517c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a9266476de037c70d2ed1e5f1e751125d7a4b863f768c5686e18ae69f65c66d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-07T09:33:08Z",
    "title_canon_sha256": "660097652863cb546f26a8be7f6d5bb0e8598fb2f950ff5c9ac8f1c364686be7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1577",
    "kind": "arxiv",
    "version": 3
  }
}