Pith Number

pith:A7VHW73Y

pith:2010:A7VHW73YXDF2YLV5ES5EXFXSCB

not attested not anchored not stored refs pending

A kinematic study of the compact jet in quasar B3 1633+382

D. R. Jiang (SHAO), M. Karouzos (MPIfR), Yi Liu (SHAO), Zhi-Qiang Shen (SHAO)

arxiv:1006.4002 v2 · 2010-06-21 · 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{A7VHW73YXDF2YLV5ES5EXFXSCB}

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	2026-05-18T02:06:44.201508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07ea7b7f78b8cbac2ebd24ba4b96f2106b24643cf6af97f96de98ccdb5821789

Aliases

arxiv: 1006.4002 · arxiv_version: 1006.4002v2 · doi: 10.48550/arxiv.1006.4002 · pith_short_12: A7VHW73YXDF2 · pith_short_16: A7VHW73YXDF2YLV5 · pith_short_8: A7VHW73Y

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/A7VHW73YXDF2YLV5ES5EXFXSCB \
  | 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: 07ea7b7f78b8cbac2ebd24ba4b96f2106b24643cf6af97f96de98ccdb5821789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0de447248cb090c7cea758ab690c2e940d81f860ddf3758376a55aa4d47c6f9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-06-21T07:34:42Z",
    "title_canon_sha256": "46db4a9a71cfdb1fd99499f8d7a845924639e0d2ded0831e781d7f47068add21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4002",
    "kind": "arxiv",
    "version": 2
  }
}