Pith Number

pith:TTX6CUXS

pith:2020:TTX6CUXSLQXULQVJPVSBMMQS2R

not attested not anchored not stored refs pending

Scatting theory for reflective Fourier ptychographic diffraction tomography

Shuhe Zhang, Shuo Zhang, Tos Berendschot

arxiv:2008.10308 v1 · 2020-08-24 · 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{TTX6CUXSLQXULQVJPVSBMMQS2R}

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	2026-07-05T01:29:22.517868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cefe152f25c2f45c2a97d64163212d46622060480a25b6e9070bb1bf02b00ad

Aliases

arxiv: 2008.10308 · arxiv_version: 2008.10308v1 · doi: 10.48550/arxiv.2008.10308 · pith_short_12: TTX6CUXSLQXU · pith_short_16: TTX6CUXSLQXULQVJ · pith_short_8: TTX6CUXS

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/TTX6CUXSLQXULQVJPVSBMMQS2R \
  | 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: 9cefe152f25c2f45c2a97d64163212d46622060480a25b6e9070bb1bf02b00ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1e269f13375ea9ab9e97711bb1afc3d31ac11f84a4fd02a185f28354c8411b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-08-24T10:29:38Z",
    "title_canon_sha256": "44482a7ca555bade1cb52699259a5b4da932c7db66f8a6e1cda51d59c6566bb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.10308",
    "kind": "arxiv",
    "version": 1
  }
}