Pith Number

pith:EGHA4HTJ

pith:2023:EGHA4HTJSBJZPQARWO5XFZDHYB

not attested not anchored not stored refs pending

Boundedness of the Fifth Derivative for the One-Particle Coulombic Density Matrix at the Diagonal

Peter Hearnshaw

arxiv:2301.02848 v2 · 2023-01-07 · math-ph · math.MP

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\usepackage{pith}
\pithnumber{EGHA4HTJSBJZPQARWO5XFZDHYB}

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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.

Cited by

1 paper in Pith

Eigenvalue Bounds for Multi-Particle Reduced Density Matrices of Coulombic Wavefunctions

Receipt and verification

First computed	2026-07-05T09:01:23.505291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

218e0e1e69905397c011b3bb72e467c059df4623eeaa2954b8e218ad3f871613

Aliases

arxiv: 2301.02848 · arxiv_version: 2301.02848v2 · doi: 10.48550/arxiv.2301.02848 · pith_short_12: EGHA4HTJSBJZ · pith_short_16: EGHA4HTJSBJZPQAR · pith_short_8: EGHA4HTJ

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/EGHA4HTJSBJZPQARWO5XFZDHYB \
  | 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: 218e0e1e69905397c011b3bb72e467c059df4623eeaa2954b8e218ad3f871613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4f516fb534a6f8f3a50a9b4010b7d68e8519b1859026293361c2a078399fdcf",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2023-01-07T13:21:53Z",
    "title_canon_sha256": "bf08bf6c045fdbc051787598e5bea1eb9cb39eb17b2e12b18a3ced61ed2b2d58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02848",
    "kind": "arxiv",
    "version": 2
  }
}