Pith Number

pith:4YQ3XZMN

pith:2011:4YQ3XZMNUSLF7P2FLXE6LIPC7O

not attested not anchored not stored refs pending

Non-diffracting Optical Beams in a Three-level Raman System

J. Evers, T. N. Dey

arxiv:1108.1875 v1 · 2011-08-09 · 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{4YQ3XZMNUSLF7P2FLXE6LIPC7O}

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	2026-05-18T02:00:59.944550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e621bbe58da4965fbf455dc9e5a1e2fba75846b755813d10223f4c122788adba

Aliases

arxiv: 1108.1875 · arxiv_version: 1108.1875v1 · doi: 10.48550/arxiv.1108.1875 · pith_short_12: 4YQ3XZMNUSLF · pith_short_16: 4YQ3XZMNUSLF7P2F · pith_short_8: 4YQ3XZMN

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/4YQ3XZMNUSLF7P2FLXE6LIPC7O \
  | 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: e621bbe58da4965fbf455dc9e5a1e2fba75846b755813d10223f4c122788adba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c5a5a4cab4d33d31ce0625c421ffd198449e607fc90808bc46c3c92730957d5",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-09T08:06:18Z",
    "title_canon_sha256": "c9e92ea17f9144e1890275d805055ce0ada3c2f3063f9beeac71542c6f0d0ae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1875",
    "kind": "arxiv",
    "version": 1
  }
}