Pith Number

pith:W43342OZ

pith:2007:W43342OZMPCJ3PALHBRO3UXRWB

not attested not anchored not stored refs pending

X-Raying the MOJAVE Sample of Compact Extragalactic Radio Jets

C. B. Markwardt, G. Sato, J. Tueller, M. Kadler, N. Gehrels, P. Giommi, R. M. Sambruna

arxiv:0704.1465 v1 · 2007-04-11 · 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{W43342OZMPCJ3PALHBRO3UXRWB}

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	2026-07-04T15:44:12.990222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b737be69d963c49dbc0b3862edd2f1b07ad00e49133d184dabde31e623244f97

Aliases

arxiv: 0704.1465 · arxiv_version: 0704.1465v1 · doi: 10.48550/arxiv.0704.1465 · pith_short_12: W43342OZMPCJ · pith_short_16: W43342OZMPCJ3PAL · pith_short_8: W43342OZ

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/W43342OZMPCJ3PALHBRO3UXRWB \
  | 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: b737be69d963c49dbc0b3862edd2f1b07ad00e49133d184dabde31e623244f97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4d8c4e7b6e8a7a579ae7a77be104558f9ae911f6f1d12544db0480cc1cecc3f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-11T17:48:04Z",
    "title_canon_sha256": "4b304c98c281f8434aed807b155dff8cd13f7cc75c7b3b4f86830f7985ab09dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.1465",
    "kind": "arxiv",
    "version": 1
  }
}