Pith Number

pith:FQS7VDSR

pith:2024:FQS7VDSRTZOLSOSISNI6S6NHVE

not attested not anchored not stored refs pending

Focus diverse phase retrieval test results on broadband continuous wavefront sensing in space telescope applications

Daewook Kim, Ewan S. Douglas, Hyukmo Kang, Kyle Van Gorkom, Meghdoot Biswas

arxiv:2409.10500 v1 · 2024-09-16 · 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{FQS7VDSRTZOLSOSISNI6S6NHVE}

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	2026-07-05T09:07:41.053630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c25fa8e519e5cb93a489351e979a7a936f7ff9c84a0ed6512dcd80f90a94e98

Aliases

arxiv: 2409.10500 · arxiv_version: 2409.10500v1 · doi: 10.48550/arxiv.2409.10500 · pith_short_12: FQS7VDSRTZOL · pith_short_16: FQS7VDSRTZOLSOSI · pith_short_8: FQS7VDSR

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/FQS7VDSRTZOLSOSISNI6S6NHVE \
  | 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: 2c25fa8e519e5cb93a489351e979a7a936f7ff9c84a0ed6512dcd80f90a94e98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31a3cc36b52675681acbb131c0c4041007e2ce5785f63223c4d130766b1fd7bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-09-16T17:41:47Z",
    "title_canon_sha256": "f5826a22e2ca735422403c9bf5618e81f6a686fcd524eac1c818fa3692314f58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.10500",
    "kind": "arxiv",
    "version": 1
  }
}