Pith Number

pith:MHYQKQBA

pith:2017:MHYQKQBACYNQNIR2BGRT72X5ZP

not attested not anchored not stored refs pending

Arbitrary control of the polarization and intensity profiles of diffraction-attenuation-resistant beams along their propagation direction

Ahmed H. Dorrah, Mateus Corato-Zanarella, Michel Zamboni-Rached, Mo Mojahedi

arxiv:1705.00408 v3 · 2017-05-01 · 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{MHYQKQBACYNQNIR2BGRT72X5ZP}

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	2026-05-18T00:22:59.425992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61f1054020161b06a23a09a33feafdcbcb2d09923c4a56cb978f103fee42afeb

Aliases

arxiv: 1705.00408 · arxiv_version: 1705.00408v3 · doi: 10.48550/arxiv.1705.00408 · pith_short_12: MHYQKQBACYNQ · pith_short_16: MHYQKQBACYNQNIR2 · pith_short_8: MHYQKQBA

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/MHYQKQBACYNQNIR2BGRT72X5ZP \
  | 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: 61f1054020161b06a23a09a33feafdcbcb2d09923c4a56cb978f103fee42afeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d55fc0c72ee98f71214a230cefd40a05e829d63109b298eaa64ad3a0c5d3627c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-05-01T02:55:23Z",
    "title_canon_sha256": "9d4b08d73a58b47bc4c70f4a79b099efb583e1c113fe71d683c675dd5eadf792"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00408",
    "kind": "arxiv",
    "version": 3
  }
}