Pith Number

pith:6EPLUVQR

pith:2015:6EPLUVQRILMWO3CLD4REP2Z3CE

not attested not anchored not stored refs pending

Analytical investigation of optical vortices emitted from a collectively polarized dipole array

Motoki Asano, Tohru Takahashi

arxiv:1510.04603 v1 · 2015-10-15 · 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{6EPLUVQRILMWO3CLD4REP2Z3CE}

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	2026-05-18T01:30:02.154195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f11eba561142d9676c4b1f2247eb3b110680c79d0e2c3f9f4e4010cc4335beb2

Aliases

arxiv: 1510.04603 · arxiv_version: 1510.04603v1 · doi: 10.48550/arxiv.1510.04603 · pith_short_12: 6EPLUVQRILMW · pith_short_16: 6EPLUVQRILMWO3CL · pith_short_8: 6EPLUVQR

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/6EPLUVQRILMWO3CLD4REP2Z3CE \
  | 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: f11eba561142d9676c4b1f2247eb3b110680c79d0e2c3f9f4e4010cc4335beb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4160fa96614cbda2913178d421878bdcf079ddc82d670f6fdfa51c97637ce611",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-10-15T16:09:34Z",
    "title_canon_sha256": "525d3fdf2c08e859640bd3db8056699567b1fd4804c5ead525721cea7435d41d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04603",
    "kind": "arxiv",
    "version": 1
  }
}