Pith Number

pith:EKS7L4CL

pith:2025:EKS7L4CLV7BK5X7CFVHPXCRRZ5

not attested not anchored not stored refs pending

Generating discrete time crystals through optimal control

Bandita Das, Bodhaditya Santra, Mrutyunjaya Sahoo, Rahul Ghosh, Shishira Mahunta, Victor Mukherjee

arxiv:2505.23021 v1 · 2025-05-29 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKS7L4CLV7BK5X7CFVHPXCRRZ5}

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	2026-07-05T11:11:53.681796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22a5f5f04bafc2aedfe22d4efb8a31cf546747d8f80d2a213938e4c7fab0a8ce

Aliases

arxiv: 2505.23021 · arxiv_version: 2505.23021v1 · doi: 10.48550/arxiv.2505.23021 · pith_short_12: EKS7L4CLV7BK · pith_short_16: EKS7L4CLV7BK5X7C · pith_short_8: EKS7L4CL

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/EKS7L4CLV7BK5X7CFVHPXCRRZ5 \
  | 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: 22a5f5f04bafc2aedfe22d4efb8a31cf546747d8f80d2a213938e4c7fab0a8ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b18374a0b58647c0a4ae76c4cad99f30630aa7ddce7b89a5e946deee8c585fb",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-29T03:02:54Z",
    "title_canon_sha256": "302b0c29abcd68db1a3eddb8059b2dc6e4e30d7c3c7888bb00a2814e3588f301"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23021",
    "kind": "arxiv",
    "version": 1
  }
}