Pith Number

pith:K3GRTD4B

pith:2025:K3GRTD4B6TNWYWAJBMNR3HH47F

not attested not anchored not stored refs pending

Learning spatially structured open quantum dynamics with regional-attention transformers

Dounan Du, Eden Figueroa

arxiv:2509.06871 v1 · 2025-09-08 · quant-ph · cs.LG · physics.atom-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{K3GRTD4B6TNWYWAJBMNR3HH47F}

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	2026-07-05T12:06:54.312050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56cd198f81f4db6c58090b1b1d9cfcf963e5e129ac90ebfea9029bc794d35636

Aliases

arxiv: 2509.06871 · arxiv_version: 2509.06871v1 · doi: 10.48550/arxiv.2509.06871 · pith_short_12: K3GRTD4B6TNW · pith_short_16: K3GRTD4B6TNWYWAJ · pith_short_8: K3GRTD4B

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/K3GRTD4B6TNWYWAJBMNR3HH47F \
  | 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: 56cd198f81f4db6c58090b1b1d9cfcf963e5e129ac90ebfea9029bc794d35636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23340cde9b06a260f371cd10fc9d5fe5eb342bbd45e608f1d8205668d718daa2",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-08T16:40:32Z",
    "title_canon_sha256": "e60d8a5321577a3c631eb869333bb932da8eb0e38d7aefe78b821e674deee125"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06871",
    "kind": "arxiv",
    "version": 1
  }
}