Pith Number

pith:JAZQJERB

pith:2010:JAZQJERBTYEIYMTOZHPAM2X4Y6

not attested not anchored not stored refs pending

New Global VLBI observations of the gravitational lensing system MG J0414+0534

A.Brunthaler, A. Roy, C. Henkel, C.M.V. Impellizzeri, E. Ros, F. Volino, J.A.Munoz, J.P. McKean, M.A. Garrett, O. Wucknitz, P. Castangia, R.W. Porcas

arxiv:1011.6652 v1 · 2010-11-30 · 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{JAZQJERBTYEIYMTOZHPAM2X4Y6}

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	2026-05-18T04:34:26.364076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48330492219e088c326ec9de066afcc7bc9a8393dbc5e072a938ba1f732dc1e8

Aliases

arxiv: 1011.6652 · arxiv_version: 1011.6652v1 · doi: 10.48550/arxiv.1011.6652 · pith_short_12: JAZQJERBTYEI · pith_short_16: JAZQJERBTYEIYMTO · pith_short_8: JAZQJERB

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/JAZQJERBTYEIYMTOZHPAM2X4Y6 \
  | 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: 48330492219e088c326ec9de066afcc7bc9a8393dbc5e072a938ba1f732dc1e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b465e54b270307f0ed17cbecb7363ab42939e0f40d2e09fd98491f3067e0306",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-30T19:50:13Z",
    "title_canon_sha256": "9eadab85e64673ff5ffe0d8e8fd9c40b1350cc08a71784fcbadcfa2a459c3d7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.6652",
    "kind": "arxiv",
    "version": 1
  }
}