Pith Number

pith:UEYVRPCE

pith:2026:UEYVRPCE77DZCMJX6FB6BHNVOV

not attested not anchored not stored refs pending

Observation geometry for uncertainty-aware Hamiltonian inference and experimental design in quantum magnets

Andrew F. May, Daniel M. Pajerowski, David Dahlbom, Garrett Granroth, Joshua J. Turner, Mark D. Lumsden, Matthew B. Stone, Roy Liu, Shizhou Xu, Thomas Strohmer, Tianyu Zhang, Venugopal Ranganathan, Yongqiang Cheng, Yuan Ni, Zhantao Chen

arxiv:2608.10350 v1 · 2026-08-11 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UEYVRPCE77DZCMJX6FB6BHNVOV}

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	2026-08-12T00:23:55.974627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a13158bc44ffc7913137f143e09db57549e7e215972855b1a23dc440ed5b2020

Aliases

arxiv: 2608.10350 · arxiv_version: 2608.10350v1 · doi: 10.48550/arxiv.2608.10350 · pith_short_12: UEYVRPCE77DZ · pith_short_16: UEYVRPCE77DZCMJX · pith_short_8: UEYVRPCE

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/UEYVRPCE77DZCMJX6FB6BHNVOV \
  | 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: a13158bc44ffc7913137f143e09db57549e7e215972855b1a23dc440ed5b2020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfeee7d58b3008710c9f4a41f6c4410f9b860dfb4946a7be771f83b16e7e7eda",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-08-11T01:18:42Z",
    "title_canon_sha256": "595ef73f7a3b144d7cc4deef78b5d26ee34dbbb9acbc2ebb5b18fb2be812ebb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10350",
    "kind": "arxiv",
    "version": 1
  }
}