Pith Number

pith:YDWV7ORW

pith:2012:YDWV7ORWEXLZ77ISFAGHTZVUB7

not attested not anchored not stored refs pending

Laser-induced radial birefringence and spin-to-orbital optical angular momentum conversion in silver-doped glasses

Ebrahim Karimi, Enrico Santamato, Hamid Reza Khalesifard, Jafar Mostafavi Amjad, Lorenzo Marrucci, Sergei Slussarenko

arxiv:1201.2645 v1 · 2012-01-12 · 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{YDWV7ORWEXLZ77ISFAGHTZVUB7}

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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	2026-05-18T04:04:43.959367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0ed5fba3625d79ffd12280c79e6b40fca862328d5fa2771c2b311b91cc5b1fb

Aliases

arxiv: 1201.2645 · arxiv_version: 1201.2645v1 · doi: 10.48550/arxiv.1201.2645 · pith_short_12: YDWV7ORWEXLZ · pith_short_16: YDWV7ORWEXLZ77IS · pith_short_8: YDWV7ORW

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/YDWV7ORWEXLZ77ISFAGHTZVUB7 \
  | 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: c0ed5fba3625d79ffd12280c79e6b40fca862328d5fa2771c2b311b91cc5b1fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46fd4550d8c58a415c32e073b0a7d345b6e374f2de03c6ef43f7df00aa7ebc05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-01-12T18:53:45Z",
    "title_canon_sha256": "2bd9f8dd83b38a9e5c274c619023a823c10ba602cab2e79d5bfe9b044bb92844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2645",
    "kind": "arxiv",
    "version": 1
  }
}