Pith Number

pith:X7C367GC

pith:2023:X7C367GCSZUT3NMWRHH34TKJ7Q

not attested not anchored not stored refs pending

Rigorous and efficient diffraction modeling between arbitrary planes by angular spectrum rearrangement

Shi Feng, Xiang Hao, Xin Liu, Xu Liu, Yiwen Hu

arxiv:2312.06167 v1 · 2023-12-11 · physics.optics · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7C367GCSZUT3NMWRHH34TKJ7Q}

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	2026-07-05T07:22:39.754394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfc5bf7cc296693db59689cfbe4d49fc153bb53021925314d3ffbdd0c9441a78

Aliases

arxiv: 2312.06167 · arxiv_version: 2312.06167v1 · doi: 10.48550/arxiv.2312.06167 · pith_short_12: X7C367GCSZUT · pith_short_16: X7C367GCSZUT3NMW · pith_short_8: X7C367GC

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/X7C367GCSZUT3NMWRHH34TKJ7Q \
  | 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: bfc5bf7cc296693db59689cfbe4d49fc153bb53021925314d3ffbdd0c9441a78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a8f7e4e0299f40f60fce9f2c2e422fdc2ccbdfbb488c4e3b16ee11d6e77ead2",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-12-11T07:14:05Z",
    "title_canon_sha256": "172da743229ec47061706f3251b5f477b81b464fff8994ec169b668907fbcedd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.06167",
    "kind": "arxiv",
    "version": 1
  }
}