Pith Number

pith:CCOESAV5

pith:2025:CCOESAV545ILFHXLOTAMSKMLHA

not attested not anchored not stored refs pending

Space-time crystals from particle-like topological solitons

Hanqing Zhao, Ivan I. Smalyukh

arxiv:2507.16972 v1 · 2025-07-22 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCOESAV545ILFHXLOTAMSKMLHA}

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	2026-07-05T11:41:59.319372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

109c4902bde750b29eeb74c0c9298b38182f510d15ab7c8daab81fa9fb067ec1

Aliases

arxiv: 2507.16972 · arxiv_version: 2507.16972v1 · doi: 10.48550/arxiv.2507.16972 · pith_short_12: CCOESAV545IL · pith_short_16: CCOESAV545ILFHXL · pith_short_8: CCOESAV5

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/CCOESAV545ILFHXLOTAMSKMLHA \
  | 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: 109c4902bde750b29eeb74c0c9298b38182f510d15ab7c8daab81fa9fb067ec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a80baea64d0f8c65337009d36ab883de38d4551a48374229c7bacb2b6a497717",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-07-22T19:24:31Z",
    "title_canon_sha256": "6e6340eb2f6471056fc15da67f93b8c045ae19ba9389b09ba5b66f56a06f1be8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16972",
    "kind": "arxiv",
    "version": 1
  }
}