Pith Number

pith:NDOLJ6UE

pith:2018:NDOLJ6UE7VH2FTITKFR4ATOFYR

not attested not anchored not stored refs pending

Asymptotic nodal planes in the electron density and the potential in the effective equation for the square root of the density

Evert Jan Baerends, Paola Gori-Giorgi

arxiv:1804.00475 v1 · 2018-04-02 · physics.chem-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{NDOLJ6UE7VH2FTITKFR4ATOFYR}

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	2026-05-18T00:09:15.106076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68dcb4fa84fd4fa2cd135163c04dc5c45c2a61e44e80a294523e38b25a3307dd

Aliases

arxiv: 1804.00475 · arxiv_version: 1804.00475v1 · doi: 10.48550/arxiv.1804.00475 · pith_short_12: NDOLJ6UE7VH2 · pith_short_16: NDOLJ6UE7VH2FTIT · pith_short_8: NDOLJ6UE

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/NDOLJ6UE7VH2FTITKFR4ATOFYR \
  | 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: 68dcb4fa84fd4fa2cd135163c04dc5c45c2a61e44e80a294523e38b25a3307dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3e359fb8add6365df6e645945135911f09a7e00db69ba0571d3c1571ff97530",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-04-02T13:03:59Z",
    "title_canon_sha256": "1ec405bbd10890ce010ff98234a823c0374db73e203ed5cefe3d73b29b604f2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00475",
    "kind": "arxiv",
    "version": 1
  }
}