Pith Number

pith:4H453G72

pith:2017:4H453G72ZCKCXGUZ27F4LQS33W

not attested not anchored not stored refs pending

On inefficiency of repulsive $\delta$-potentials in multidimensional spaces

B.E. Grinyuk, I.V. Simenog, M.V. Kuzmenko

arxiv:1704.03948 v1 · 2017-04-12 · quant-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{4H453G72ZCKCXGUZ27F4LQS33W}

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	2026-05-18T00:46:25.793439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1f9dd9bfac8942b9a99d7cbc5c25bdd8b0f56443facdfdc6ff47206e051265e

Aliases

arxiv: 1704.03948 · arxiv_version: 1704.03948v1 · doi: 10.48550/arxiv.1704.03948 · pith_short_12: 4H453G72ZCKC · pith_short_16: 4H453G72ZCKCXGUZ · pith_short_8: 4H453G72

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/4H453G72ZCKCXGUZ27F4LQS33W \
  | 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: e1f9dd9bfac8942b9a99d7cbc5c25bdd8b0f56443facdfdc6ff47206e051265e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05e18164eb222e04098d7fc99fdc1d4975ca1934c4d9c10ccb90f0615d917f50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-04-12T22:46:35Z",
    "title_canon_sha256": "5c3ef249d85bb07e1bbb3b680696dd99bac35b7a176bcc3ca7110a26077cef4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03948",
    "kind": "arxiv",
    "version": 1
  }
}