Pith Number

pith:FQKQSFHX

pith:2023:FQKQSFHXL3DI6DI2VHZZK74FIT

not attested not anchored not stored refs pending

Multiplication of the orbital angular momentum of phonon polaritons via sublinear dispersion

Andrea Mancini, Emiliano Cort\'es, Haoran Ren, Lin Nan, Rodrigo Bert\'e, Stefan A. Maier

arxiv:2306.05209 v1 · 2023-06-08 · 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{FQKQSFHXL3DI6DI2VHZZK74FIT}

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	2026-07-05T06:18:53.642569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c150914f75ec68f0d1aa9f3957f8544ef636f408244458851891b2240bf604b

Aliases

arxiv: 2306.05209 · arxiv_version: 2306.05209v1 · doi: 10.48550/arxiv.2306.05209 · pith_short_12: FQKQSFHXL3DI · pith_short_16: FQKQSFHXL3DI6DI2 · pith_short_8: FQKQSFHX

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/FQKQSFHXL3DI6DI2VHZZK74FIT \
  | 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: 2c150914f75ec68f0d1aa9f3957f8544ef636f408244458851891b2240bf604b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "902f8ba869539015cfb848070d57611bd881491805168282e8a8d026280b4c50",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-06-08T14:09:05Z",
    "title_canon_sha256": "ac40985b4cc52af3eb2657704fb5c261ff8eccce6edceaeebb3ae86faa4d8ee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.05209",
    "kind": "arxiv",
    "version": 1
  }
}