Pith Number

pith:UT5GIQI4

pith:2017:UT5GIQI46HF3ZOX7WMHZ55QM37

not attested not anchored not stored refs pending

Large amplitude tip/tilt estimation by geometric diversity for multiple-aperture telescopes

F. Cassaing, L.M. Mugnier, S. Vievard

arxiv:1706.07312 v2 · 2017-06-22 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UT5GIQI46HF3ZOX7WMHZ55QM37}

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	2026-05-18T00:38:50.588062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4fa64411cf1cbbcbaffb30f9ef60cdfe48d41c2ff3539bdbafa9315d91a11c8

Aliases

arxiv: 1706.07312 · arxiv_version: 1706.07312v2 · doi: 10.48550/arxiv.1706.07312 · pith_short_12: UT5GIQI46HF3 · pith_short_16: UT5GIQI46HF3ZOX7 · pith_short_8: UT5GIQI4

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/UT5GIQI46HF3ZOX7WMHZ55QM37 \
  | 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: a4fa64411cf1cbbcbaffb30f9ef60cdfe48d41c2ff3539bdbafa9315d91a11c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eac69d85a2009740f007e90d7b40c8715317724f38601143aa3812b7dab44e66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-06-22T13:23:34Z",
    "title_canon_sha256": "c50cad31b931cf9664248fc44d5b95358da04fbbbc979b1db31ea4571a543893"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07312",
    "kind": "arxiv",
    "version": 2
  }
}