Pith Number

pith:335VG2AW

pith:2024:335VG2AWIJZNNI2IRUKQZRDAOV

not attested not anchored not stored refs pending

Optical skyrmions from metafibers

Dan Li, Hongkun Zhong, Lele Wang, Nilo Mata-Cervera, Ping Yan, Qiang Liu, Qirong Xiao, Tiantian He, Yijie Shen, Yuan Meng

arxiv:2405.01962 v1 · 2024-05-03 · 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{335VG2AWIJZNNI2IRUKQZRDAOV}

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	2026-07-05T08:15:04.929492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

defb5368164272d6a3488d150cc460755082ea166fe340c9fee5459c30767430

Aliases

arxiv: 2405.01962 · arxiv_version: 2405.01962v1 · doi: 10.48550/arxiv.2405.01962 · pith_short_12: 335VG2AWIJZN · pith_short_16: 335VG2AWIJZNNI2I · pith_short_8: 335VG2AW

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/335VG2AWIJZNNI2IRUKQZRDAOV \
  | 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: defb5368164272d6a3488d150cc460755082ea166fe340c9fee5459c30767430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfc8850aa85156d7141b47a6e536bdbfa40e8515c69a188c2964e5e12fc35ec8",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-05-03T09:39:54Z",
    "title_canon_sha256": "782d6caadde4897c4af4a3a1b9f22ab8b6bc74954ad78e168a2c0e9d89f2c4f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.01962",
    "kind": "arxiv",
    "version": 1
  }
}