Pith Number

pith:GQLPAS54

pith:2026:GQLPAS54HGHUVQH2BGY4BHTSNM

not attested not anchored not stored refs pending

Contrast enhanced imaging through weakly scattering media with spatially entangled photons

Alessio D'Errico, Ebrahim Karimi, James Hubble, Nazanin Dehghan, Rojan Abolhassani, Yingwen Zhang, Yishai Klein

arxiv:2605.28998 v1 · 2026-05-27 · 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{GQLPAS54HGHUVQH2BGY4BHTSNM}

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	2026-05-29T01:04:43.047729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3416f04bbc398f4ac0fa09b1c09e726b0d39d4ccb2a947e7cc0420bac91f3de1

Aliases

arxiv: 2605.28998 · arxiv_version: 2605.28998v1 · doi: 10.48550/arxiv.2605.28998 · pith_short_12: GQLPAS54HGHU · pith_short_16: GQLPAS54HGHUVQH2 · pith_short_8: GQLPAS54

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/GQLPAS54HGHUVQH2BGY4BHTSNM \
  | 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: 3416f04bbc398f4ac0fa09b1c09e726b0d39d4ccb2a947e7cc0420bac91f3de1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cb219e775842207d1c6d671a67f9edb97558163860561e6a9d91d495569c92a",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-27T18:55:54Z",
    "title_canon_sha256": "90a971d55e5da38a9f21e6298349f5be83a33bf982d23c7bc98f938da1081edb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28998",
    "kind": "arxiv",
    "version": 1
  }
}