Pith Number

pith:2H5JRMLF

pith:2012:2H5JRMLF3LN4RDWRXIGF24BDXT

not attested not anchored not stored refs pending

Trans-spectral orbital angular momentum transfer via four wave mixing in Rb vapor

A. S. Arnold, G. Walker, S. Franke-Arnold

arxiv:1203.1520 v2 · 2012-03-07 · 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{2H5JRMLF3LN4RDWRXIGF24BDXT}

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	2026-05-18T03:53:42.184216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1fa98b165dadbc88ed1ba0c5d7023bcdfd47e6b20cc6fe2d5c93b0c47eca8b5

Aliases

arxiv: 1203.1520 · arxiv_version: 1203.1520v2 · doi: 10.48550/arxiv.1203.1520 · pith_short_12: 2H5JRMLF3LN4 · pith_short_16: 2H5JRMLF3LN4RDWR · pith_short_8: 2H5JRMLF

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/2H5JRMLF3LN4RDWRXIGF24BDXT \
  | 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: d1fa98b165dadbc88ed1ba0c5d7023bcdfd47e6b20cc6fe2d5c93b0c47eca8b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "511bbd93977efdefe0f681af8d1e89fea0943bfe37ae6c0bc30d99c30f5fccd5",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-03-07T16:22:51Z",
    "title_canon_sha256": "f28fc08d286bde8a39e50ae3d76943c7e8b8fe71acdb5522047169c33672a84c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1520",
    "kind": "arxiv",
    "version": 2
  }
}