Pith Number

pith:LZ6ZMQZF

pith:2017:LZ6ZMQZFPHHR7UZBBSPOBW5MAK

not attested not anchored not stored refs pending

Electromagnetic fields of an ultra-short tightly-focused radially-polarized laser pulse

Jian-Xing Li, Yousef I. Salamin

arxiv:1707.01358 v1 · 2017-07-05 · 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{LZ6ZMQZFPHHR7UZBBSPOBW5MAK}

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	2026-05-18T00:33:16.717344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e7d96432579cf1fd3210c9ee0dbac029f707ce917bb58e5e2ce19e77864810a

Aliases

arxiv: 1707.01358 · arxiv_version: 1707.01358v1 · doi: 10.48550/arxiv.1707.01358 · pith_short_12: LZ6ZMQZFPHHR · pith_short_16: LZ6ZMQZFPHHR7UZB · pith_short_8: LZ6ZMQZF

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/LZ6ZMQZFPHHR7UZBBSPOBW5MAK \
  | 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: 5e7d96432579cf1fd3210c9ee0dbac029f707ce917bb58e5e2ce19e77864810a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36cf566500ff8ee943cd49ab676d493c06be49066d457d5390dc19b3f16cb882",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-07-05T12:29:50Z",
    "title_canon_sha256": "0c136a825059f53b61db786d79d76cfa56578c04d32451c5255b82baa9c31ffa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01358",
    "kind": "arxiv",
    "version": 1
  }
}