Pith Number

pith:OCG2NWYM

pith:2014:OCG2NWYMC6PGZFO2MIUU7I77RT

not attested not anchored not stored refs pending

Real-time imaging of spin-to-orbital angular momentum quantum state teleportation

Ebrahim Karimi, Hammam Qassim, Harjaspreet Mand, Manuel Erhard, Robert W Boyd

arxiv:1404.7573 v1 · 2014-04-30 · 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{OCG2NWYMC6PGZFO2MIUU7I77RT}

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	2026-05-18T01:34:30.079442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

708da6db0c179e6c95da62294fa3ff8ce965264e83dc31cfe1b8327c29860fea

Aliases

arxiv: 1404.7573 · arxiv_version: 1404.7573v1 · doi: 10.48550/arxiv.1404.7573 · pith_short_12: OCG2NWYMC6PG · pith_short_16: OCG2NWYMC6PGZFO2 · pith_short_8: OCG2NWYM

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/OCG2NWYMC6PGZFO2MIUU7I77RT \
  | 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: 708da6db0c179e6c95da62294fa3ff8ce965264e83dc31cfe1b8327c29860fea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4d5995fdacfae4a41ace2ef848f0177374898e041df40facf821253f1647673",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-30T02:08:50Z",
    "title_canon_sha256": "137589c94e4def76375da2ee27bb9fd99b16344f66160be4d0f42282a8fc3c15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7573",
    "kind": "arxiv",
    "version": 1
  }
}