Pith Number

pith:CPE2TINS

pith:2009:CPE2TINSSDR23PTSSZCXJVEEVE

not attested not anchored not stored refs pending

Phase Reversal Diffraction in incoherent light

De-zhong Cao, Jun Xiong, Kaige Wang, Shu Gan, Su-Heng Zhang, Xiangdong Zhang

arxiv:0908.1522 v1 · 2009-08-11 · quant-ph · 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{CPE2TINSSDR23PTSSZCXJVEEVE}

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	2026-05-18T02:12:35.585565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13c9a9a1b290e3adbe72964574d484a9109b53cf837b5910a99ccda587b79ef5

Aliases

arxiv: 0908.1522 · arxiv_version: 0908.1522v1 · doi: 10.48550/arxiv.0908.1522 · pith_short_12: CPE2TINSSDR2 · pith_short_16: CPE2TINSSDR23PTS · pith_short_8: CPE2TINS

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/CPE2TINSSDR23PTSSZCXJVEEVE \
  | 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: 13c9a9a1b290e3adbe72964574d484a9109b53cf837b5910a99ccda587b79ef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad3cb9fe539677489361adec24a93b003b7fb6857bdcf21e277658b0e386b115",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-08-11T15:25:12Z",
    "title_canon_sha256": "6189483e47c40d01602542aa7db7c5aa6bf47a61d4e2f896d4391d9d8ef3a986"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1522",
    "kind": "arxiv",
    "version": 1
  }
}