Pith Number

pith:HMVA2MJF

pith:2018:HMVA2MJFATYXRUDFOJDZZ35VJP

not attested not anchored not stored refs pending

Distinguished self-adjoint extension of the two-body Dirac operator with Coulomb interaction

Dirk-Andr\'e Deckert, Martin Oelker

arxiv:1805.09634 v1 · 2018-05-24 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HMVA2MJFATYXRUDFOJDZZ35VJP}

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	2026-05-17T23:39:58.582734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b2a0d312504f178d06572479cefb54bfa03dd4d523a6062eec8207c1fbd15cc

Aliases

arxiv: 1805.09634 · arxiv_version: 1805.09634v1 · doi: 10.48550/arxiv.1805.09634 · pith_short_12: HMVA2MJFATYX · pith_short_16: HMVA2MJFATYXRUDF · pith_short_8: HMVA2MJF

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/HMVA2MJFATYXRUDFOJDZZ35VJP \
  | 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: 3b2a0d312504f178d06572479cefb54bfa03dd4d523a6062eec8207c1fbd15cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1106b08b90e056b30206358fc57eb237116de6586640fa90003dd49d1c1f8df3",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-05-24T12:40:43Z",
    "title_canon_sha256": "a22fc5a97dfe3fa6b197040336acd5220ce353698bb21a19e62e6d7ee0d0a960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09634",
    "kind": "arxiv",
    "version": 1
  }
}