Pith Number

pith:TOY6YEWW

pith:2014:TOY6YEWWUCE7TQYAR3GMZRWPWD

not attested not anchored not stored refs pending

Off-axis retrieval of orbital angular momentum of light stored in cold atoms

D. Bloch, D. Felinto, J. W. R. Tabosa, L. Pruvost, P. S. Barbosa, R. A. de Oliveira, S. Barreiro, W. S. Martins

arxiv:1409.5690 v1 · 2014-09-19 · quant-ph · physics.atom-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{TOY6YEWWUCE7TQYAR3GMZRWPWD}

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	2026-05-18T01:42:00.942807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bb1ec12d6a089f9c3008eccccc6cfb0f4604ff19d991df6f9070058da706739

Aliases

arxiv: 1409.5690 · arxiv_version: 1409.5690v1 · doi: 10.48550/arxiv.1409.5690 · pith_short_12: TOY6YEWWUCE7 · pith_short_16: TOY6YEWWUCE7TQYA · pith_short_8: TOY6YEWW

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/TOY6YEWWUCE7TQYAR3GMZRWPWD \
  | 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: 9bb1ec12d6a089f9c3008eccccc6cfb0f4604ff19d991df6f9070058da706739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c91360a4cc142984f77a24cdf7b3aaf36f7622a351dabb402c2d82b11051c53d",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-19T15:15:00Z",
    "title_canon_sha256": "07c77b9d8097e90a6297c3980410d0d0029942429ae13aa6d2a25ebccea4d5f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5690",
    "kind": "arxiv",
    "version": 1
  }
}