Pith Number

pith:CFYMO5PY

pith:2026:CFYMO5PY3IVTXBF27YENTO6GRY

not attested not anchored not stored refs pending

Structure-Preserving Quantum Simulation of Wave Equations on a Trapped-Ion Processor

Abhishek Shringi, Ahmed Shokry, Hsuan-Cheng Wu, Mahmut Taylan Kandemir, Xiantao Li

arxiv:2607.28499 v1 · 2026-07-30 · 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{CFYMO5PY3IVTXBF27YENTO6GRY}

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	2026-07-31T01:38:16.060558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

1170c775f8da2b3b84bafe08d9bbc68e2f6e14c41d2e44384dbf24dc9695a3c0

Aliases

arxiv: 2607.28499 · arxiv_version: 2607.28499v1 · doi: 10.48550/arxiv.2607.28499 · pith_short_12: CFYMO5PY3IVT · pith_short_16: CFYMO5PY3IVTXBF2 · pith_short_8: CFYMO5PY

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/CFYMO5PY3IVTXBF27YENTO6GRY \
  | 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: 1170c775f8da2b3b84bafe08d9bbc68e2f6e14c41d2e44384dbf24dc9695a3c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b8d9d5b73715f8a3e0547fcf43ebf0c0df36e9ae08aa9fece9c8746ee50b673",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-30T16:44:58Z",
    "title_canon_sha256": "db038d9bbf88d9278bba407f0a47d8294f25de7872fe8c5430f8a0939efacf11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28499",
    "kind": "arxiv",
    "version": 1
  }
}