Pith Number

pith:H3X4LYPP

pith:2024:H3X4LYPP7F6ZOYFNLME6PIERNR

not attested not anchored not stored refs pending

A Programmable and Reconfigurable Photonic Simulator for Classical XY Models

Fang Liu, Hao Sun, Jiayi Ouyang, Kaiyu Cui, Wei Zhang, Xue Feng, Yidong Huang, Yongzhuo Li, Yuxuan Liao

arxiv:2401.08055 v2 · 2024-01-16 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3X4LYPP7F6ZOYFNLME6PIERNR}

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	2026-07-05T10:45:06.091993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eefc5e1eff97d9760ad5b09e7a0916c5c2e7313e68d52f5256554be30fceb6a

Aliases

arxiv: 2401.08055 · arxiv_version: 2401.08055v2 · doi: 10.48550/arxiv.2401.08055 · pith_short_12: H3X4LYPP7F6Z · pith_short_16: H3X4LYPP7F6ZOYFN · pith_short_8: H3X4LYPP

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/H3X4LYPP7F6ZOYFNLME6PIERNR \
  | 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: 3eefc5e1eff97d9760ad5b09e7a0916c5c2e7313e68d52f5256554be30fceb6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c6bcd654741081b88434f62460464c56d026fed5d438ef4c8e91058f5990430",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-01-16T02:10:51Z",
    "title_canon_sha256": "dd277dedd45ecaacfdb1c9aa802df7449bb2ae0990becc551e279e652a26e619"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.08055",
    "kind": "arxiv",
    "version": 2
  }
}