Pith Number

pith:FSB6XBLF

pith:2021:FSB6XBLFX6HP4QXD3PST5V7PHB

not attested not anchored not stored refs pending

Topological phase singularities in atomically thin high-refractive-index materials

Aleksey Arsenin, Alexander N. Grigorenko, Andrey M. Markeev, Andrey Vyshnevyy, Arslan Mazitov, Denis G. Baranov, Dmitry Yakubovsky, Georgy Ermolaev, Gleb Tselikov, Ivan Kruglov, Kirill Voronin, Kostya S. Novoselov, Roman Romanov, Sergey Novikov, Sergey Zhukov, Valentyn Volkov, Vasyl Kravets, Yury Stebunov

arxiv:2106.12390 v1 · 2021-06-23 · physics.optics · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSB6XBLFX6HP4QXD3PST5V7PHB}

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	2026-07-05T04:19:32.897032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c83eb8565bf8efe42e3dbe53ed7ef38703aa5193f7a54210561cccc61e7e5be

Aliases

arxiv: 2106.12390 · arxiv_version: 2106.12390v1 · doi: 10.48550/arxiv.2106.12390 · pith_short_12: FSB6XBLFX6HP · pith_short_16: FSB6XBLFX6HP4QXD · pith_short_8: FSB6XBLF

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/FSB6XBLFX6HP4QXD3PST5V7PHB \
  | 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: 2c83eb8565bf8efe42e3dbe53ed7ef38703aa5193f7a54210561cccc61e7e5be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53a6354d54890333f35ff17a0cc31bb7ba4c9941ef4fce5d3f5f4d244986edc5",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-06-23T13:31:32Z",
    "title_canon_sha256": "5d0755ad5db45e202d6c0310ad8db741dc4814bca33ca82a392e013b67c09040"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.12390",
    "kind": "arxiv",
    "version": 1
  }
}