Pith Number

pith:OM7U5SM2

pith:2019:OM7U5SM2BNDZOMGHIREE7IQIGR

not attested not anchored not stored refs pending

Coulomb transition matrix at negative energy and integer values of interaction parameter

V. F. Kharchenko

arxiv:1905.13479 v1 · 2019-05-31 · 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{OM7U5SM2BNDZOMGHIREE7IQIGR}

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	2026-05-17T23:44:34.842095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

733f4ec99a0b479730c744484fa20834776d5ca90a87a34ab03d591015d55ee6

Aliases

arxiv: 1905.13479 · arxiv_version: 1905.13479v1 · doi: 10.48550/arxiv.1905.13479 · pith_short_12: OM7U5SM2BNDZ · pith_short_16: OM7U5SM2BNDZOMGH · pith_short_8: OM7U5SM2

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/OM7U5SM2BNDZOMGHIREE7IQIGR \
  | 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: 733f4ec99a0b479730c744484fa20834776d5ca90a87a34ab03d591015d55ee6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad3dcdd615cf4281cc4db9ead5d386b24ac69422996c3c5a16a75b724e8ccbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-31T09:38:11Z",
    "title_canon_sha256": "69ba77a91ae636898fe9af976be0e41b9a4a93f5ed66575e408be6fab97f8caa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13479",
    "kind": "arxiv",
    "version": 1
  }
}