Pith Number

pith:3NVK3DFE

pith:2018:3NVK3DFEWVDGZFVSFROZNFWCLV

not attested not anchored not stored refs pending

Four-Photon Kapitza-Dirac Effect as Electron Spin Filter

Asma Ebadati, Babak Shokri, Mohsen Vafaee

arxiv:1803.02748 v1 · 2018-03-07 · physics.atom-ph · quant-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{3NVK3DFEWVDGZFVSFROZNFWCLV}

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	2026-05-18T00:04:49.608861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db6aad8ca4b5466c96b22c5d9696c25d474898c1e924a64601c3af2c5bbd330d

Aliases

arxiv: 1803.02748 · arxiv_version: 1803.02748v1 · doi: 10.48550/arxiv.1803.02748 · pith_short_12: 3NVK3DFEWVDG · pith_short_16: 3NVK3DFEWVDGZFVS · pith_short_8: 3NVK3DFE

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/3NVK3DFEWVDGZFVSFROZNFWCLV \
  | 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: db6aad8ca4b5466c96b22c5d9696c25d474898c1e924a64601c3af2c5bbd330d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "838c0d245898fe8ce0051f75a782134f4f71348b80ac78b0be7316c7cc6c0e06",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-03-07T16:25:45Z",
    "title_canon_sha256": "963179655eaa716523e110a4eca4e35c5227ee514068d2d4fbcfebb54182c0de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02748",
    "kind": "arxiv",
    "version": 1
  }
}