Pith Number

pith:JOJVJDMN

pith:2026:JOJVJDMNBGTQD2NS4ZOQMJ4TND

not attested not anchored not stored refs pending

High-fidelity tabletop nanoscopy enabled by non-linear spectral preconditioning

Bianli Zhao, Steve F. Shu, Youyang Zhou, Yun Xie, Zhiyi Huang

arxiv:2608.01746 v1 · 2026-08-03 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOJVJDMNBGTQD2NS4ZOQMJ4TND}

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	2026-08-04T02:06:44.169662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b93548d8d09a701e9b2e65d06279368e62a3db26a1655eda04c76480d14a2fd

Aliases

arxiv: 2608.01746 · arxiv_version: 2608.01746v1 · doi: 10.48550/arxiv.2608.01746 · pith_short_12: JOJVJDMNBGTQ · pith_short_16: JOJVJDMNBGTQD2NS · pith_short_8: JOJVJDMN

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/JOJVJDMNBGTQD2NS4ZOQMJ4TND \
  | 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: 4b93548d8d09a701e9b2e65d06279368e62a3db26a1655eda04c76480d14a2fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d3a9e316692a5c7a7d94d780a1bd2718e88ee33500a58324e9db4fca84565d4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2026-08-03T06:11:49Z",
    "title_canon_sha256": "e6b73ae0f3b2d82f3a6c761b6fa87b99b343efd41702fb828811eadfe9f77973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01746",
    "kind": "arxiv",
    "version": 1
  }
}