Pith Number

pith:XFS7IFW6

pith:2017:XFS7IFW6QHPYTKYED524FMTEGS

not attested not anchored not stored refs pending

An analytic expression for coronagraphic imaging through turbulence. Application to on-sky coronagraphic phase diversity

Jean-Fran\c{c}ois Sauvage, Laurent M. Mugnier, Olivier Herscovici-Schiller

arxiv:1701.08633 v1 · 2017-01-30 · astro-ph.IM · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFS7IFW6QHPYTKYED524FMTEGS}

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	2026-05-18T00:51:53.458347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b965f416de81df89ab041f75c2b26434ac71f9735344c862ae64c6b5723e4009

Aliases

arxiv: 1701.08633 · arxiv_version: 1701.08633v1 · doi: 10.48550/arxiv.1701.08633 · pith_short_12: XFS7IFW6QHPY · pith_short_16: XFS7IFW6QHPYTKYE · pith_short_8: XFS7IFW6

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/XFS7IFW6QHPYTKYED524FMTEGS \
  | 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: b965f416de81df89ab041f75c2b26434ac71f9735344c862ae64c6b5723e4009

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea0f5f9bfa818ba82c304441edebf24bf5abbbf17de41895e04310d40824aa78",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-01-30T15:08:37Z",
    "title_canon_sha256": "f496a81a6d81eaa551d8dc91df0edaccb3c3ba5db81a707f410f14595351d003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08633",
    "kind": "arxiv",
    "version": 1
  }
}