Pith Number

pith:ZU4G2BW2

pith:2021:ZU4G2BW2H5UASH6BZHTX7IUA34

not attested not anchored not stored refs pending

Predicting Quantum Potentials by Deep Neural Network and Metropolis Sampling

An-Chun Ji, Bin Xi, Jie Hu, Peng-Fei Zhou, Rui Hong, Shi-Ju Ran

arxiv:2106.03126 v2 · 2021-06-06 · quant-ph · cond-mat.str-el · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZU4G2BW2H5UASH6BZHTX7IUA34}

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	2026-07-05T03:16:52.476515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd386d06da3f68091fc1c9e77fa280df2b2bf4c0f356e687ad64759f962520d3

Aliases

arxiv: 2106.03126 · arxiv_version: 2106.03126v2 · doi: 10.48550/arxiv.2106.03126 · pith_short_12: ZU4G2BW2H5UA · pith_short_16: ZU4G2BW2H5UASH6B · pith_short_8: ZU4G2BW2

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/ZU4G2BW2H5UASH6BZHTX7IUA34 \
  | 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: cd386d06da3f68091fc1c9e77fa280df2b2bf4c0f356e687ad64759f962520d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "315d3b56bea6f5bac0b70d349b1ca1efbcf0b66b55aff8119dc1124d7c942bef",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-06-06T14:03:17Z",
    "title_canon_sha256": "6fbcaf0749f7d3728dabfc2384208b65874eb871c8686ddeb5262e7e7551e6ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03126",
    "kind": "arxiv",
    "version": 2
  }
}