Pith Number

pith:Q4VUL23A

pith:2025:Q4VUL23AVYB3GYRXTD3P56CXOC

not attested not anchored not stored refs pending

Creating high-dimensional topological physics using a single ring resonator

Charles Roques-Carmes, Dali Cheng, Heming Wang, Janet Zhong, Shanhui Fan

arxiv:2503.11885 v1 · 2025-03-14 · physics.optics · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4VUL23AVYB3GYRXTD3P56CXOC}

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	2026-07-05T11:31:44.256011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

872b45eb60ae03b3623798f6fef85770a9ed90d144bcb079b5b2555951af240e

Aliases

arxiv: 2503.11885 · arxiv_version: 2503.11885v1 · doi: 10.48550/arxiv.2503.11885 · pith_short_12: Q4VUL23AVYB3 · pith_short_16: Q4VUL23AVYB3GYRX · pith_short_8: Q4VUL23A

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/Q4VUL23AVYB3GYRXTD3P56CXOC \
  | 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: 872b45eb60ae03b3623798f6fef85770a9ed90d144bcb079b5b2555951af240e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c7e49226c05dd1579ea204af96035f4d447757161f85e693d6fd087bbd81ff1",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-03-14T21:22:05Z",
    "title_canon_sha256": "e2b3b1749d8be84e71b493900850bfd67c1e6365b0eba70982fd0f951f57cd2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.11885",
    "kind": "arxiv",
    "version": 1
  }
}