Pith Number

pith:DRQDGFM2

pith:2025:DRQDGFM25QLNR7Q2NSKPGPIHMJ

not attested not anchored not stored refs pending

A Qudit-native Framework for Discrete Time Crystals

Heng Fan, Shi-Xin Zhang, Wei-Guo Ma

arxiv:2512.04577 v2 · 2025-12-04 · quant-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{DRQDGFM25QLNR7Q2NSKPGPIHMJ}

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.

Cited by

1 paper in Pith

Quantum many-body scars leading to time-translation symmetry breaking in kicked interacting spin models

Receipt and verification

First computed	2026-05-20T00:00:29.429890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6033159aec16d8fe1a6c94f33d0762717ba07eeeb815a55f07899c654123de

Aliases

arxiv: 2512.04577 · arxiv_version: 2512.04577v2 · doi: 10.48550/arxiv.2512.04577 · pith_short_12: DRQDGFM25QLN · pith_short_16: DRQDGFM25QLNR7Q2 · pith_short_8: DRQDGFM2

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/DRQDGFM25QLNR7Q2NSKPGPIHMJ \
  | 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: 1c6033159aec16d8fe1a6c94f33d0762717ba07eeeb815a55f07899c654123de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a2e2cc17282dce46613544b7a3f76c72fda2061eea81dce78ba2d81a5660648",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-12-04T08:45:02Z",
    "title_canon_sha256": "17e758892de09f6327a7975121e3f2409e5ca5235197c60957d1d5fad2a01eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.04577",
    "kind": "arxiv",
    "version": 2
  }
}