Pith Number

pith:5XHSJVCU

pith:2011:5XHSJVCUCAC7AG6WWTKQCSIEYI

not attested not anchored not stored refs pending

Review of the Laguerre-Gauss mode technology research program at Birmingham

Andreas Freise, Charlotte Bond, Daniel Brown, Frank Br\"uckner, Keiko Kokeyama, Ludovico Carbone, Mengyao Wang, Paul Fulda, Simon Chelkowski, Stefan Hild

arxiv:1112.4388 v1 · 2011-12-19 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XHSJVCUCAC7AG6WWTKQCSIEYI}

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	2026-05-18T01:59:05.525552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edcf24d4541005f01bd6b4d5014904c22a2179d05c8556683888fae53b867d49

Aliases

arxiv: 1112.4388 · arxiv_version: 1112.4388v1 · doi: 10.48550/arxiv.1112.4388 · pith_short_12: 5XHSJVCUCAC7 · pith_short_16: 5XHSJVCUCAC7AG6W · pith_short_8: 5XHSJVCU

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/5XHSJVCUCAC7AG6WWTKQCSIEYI \
  | 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: edcf24d4541005f01bd6b4d5014904c22a2179d05c8556683888fae53b867d49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc9bb98cfe348e70c642a265854809e343e2a460ba74701780e0c245f59305b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-12-19T16:13:04Z",
    "title_canon_sha256": "e544b80e89e383fa6c0830611c431d2df56137e69fc94b516e1c5adee24f7dad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4388",
    "kind": "arxiv",
    "version": 1
  }
}