Pith Number

pith:K4PG5AKL

pith:2011:K4PG5AKL72YVYCF6Z3EKJORU7Y

not attested not anchored not stored refs pending

Plasmonic Airy Beam on Metal Surface

L. Li, S. M. Wang, S. N. Zhu, T. Li

arxiv:1105.3160 v1 · 2011-05-16 · 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{K4PG5AKL72YVYCF6Z3EKJORU7Y}

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	2026-05-18T03:23:34.084035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

571e6e814bfeb15c08becec8a4ba34fe24713faa21a720392499550da11861a1

Aliases

arxiv: 1105.3160 · arxiv_version: 1105.3160v1 · doi: 10.48550/arxiv.1105.3160 · pith_short_12: K4PG5AKL72YV · pith_short_16: K4PG5AKL72YVYCF6 · pith_short_8: K4PG5AKL

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/K4PG5AKL72YVYCF6Z3EKJORU7Y \
  | 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: 571e6e814bfeb15c08becec8a4ba34fe24713faa21a720392499550da11861a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c28d06908b33b67e6d49726b44b6c8fbf91251a6ad191278632062f9438dd4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-05-16T17:42:57Z",
    "title_canon_sha256": "46c7e5029935a5826c3a22bf1a6e672f328625bc5b3e62b50466463c821aadd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3160",
    "kind": "arxiv",
    "version": 1
  }
}