Pith Number

pith:VZ3TNN7L

pith:2026:VZ3TNN7LTS7IFDHQY6UE26REUM

not attested not anchored not stored refs pending

Direct Observation of X-ray Double-Slit Interference in Momentum Space

Fugui Yang, Tianchong Zhang, Xiaowei Zhang, Xiaoxiao Liang

arxiv:2606.28176 v1 · 2026-06-26 · physics.optics · physics.app-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{VZ3TNN7LTS7IFDHQY6UE26REUM}

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	2026-06-29T01:15:08.317226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae7736b7eb9cbe828cf0c7a84d7a24a31afc0fbe77e7be6079954f297b90435e

Aliases

arxiv: 2606.28176 · arxiv_version: 2606.28176v1 · doi: 10.48550/arxiv.2606.28176 · pith_short_12: VZ3TNN7LTS7I · pith_short_16: VZ3TNN7LTS7IFDHQ · pith_short_8: VZ3TNN7L

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/VZ3TNN7LTS7IFDHQY6UE26REUM \
  | 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: ae7736b7eb9cbe828cf0c7a84d7a24a31afc0fbe77e7be6079954f297b90435e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a98f1f5784fea1c3368a94880ac98eddc7ec681a1793c335fae81e18015369e1",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-26T15:11:37Z",
    "title_canon_sha256": "6d82ff5c0d1a831809c1f1b5044467fe9cafbfc049de3a0160582669de32c87d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28176",
    "kind": "arxiv",
    "version": 1
  }
}