Pith Number

pith:5ZHKJSEL

pith:2000:5ZHKJSELLS2L4P77HKAGXUAS7E

not attested not anchored not stored refs pending

The GHz-Peaked Spectrum radio galaxy 2021+614: Detection of slow motion in a compact symmetric object

2), (2) JIVE, (3) IoA Cambridge), George K. Miley (1) ((1) Leiden Observatory, Huub J. A. R"ottgering (1), Ignas A. G. Snellen (3), Richard T. Schilizzi (1, Wolfgang Tschager (1)

arxiv:astro-ph/0007068 v1 · 2000-07-06 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZHKJSELLS2L4P77HKAGXUAS7E}

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.

Cited by

1 paper in Pith

Minimum Energies and Magnetic Field Strengths of Edge-brightened Compact Symmetric Objects

Receipt and verification

First computed	2026-07-04T14:10:28.886658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee4ea4c88b5cb4be3fff3a806bd012f913281ed8678bcb7c69529f27585b6757

Aliases

arxiv: astro-ph/0007068 · arxiv_version: astro-ph/0007068v1 · doi: 10.48550/arxiv.astro-ph/0007068 · pith_short_12: 5ZHKJSELLS2L · pith_short_16: 5ZHKJSELLS2L4P77 · pith_short_8: 5ZHKJSEL

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/5ZHKJSELLS2L4P77HKAGXUAS7E \
  | 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: ee4ea4c88b5cb4be3fff3a806bd012f913281ed8678bcb7c69529f27585b6757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9437281dc834e3357bb93ea14cc55bcb5ffb3eaabd256f8c3470a3b690e515fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-07-06T09:57:45Z",
    "title_canon_sha256": "f3514707260b198304d07415123a99619907675650a5e149ecf5bf1cf8fbe39d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0007068",
    "kind": "arxiv",
    "version": 1
  }
}