Pith Number

pith:UHEIXDC7

pith:2010:UHEIXDC7IYC2K2CEGYQNWEEJW2

not attested not anchored not stored refs pending

Pseudopotential density functional treament of atoms and molecules in cartesian coordinate grid

Amlan K. Roy

arxiv:1002.2824 v1 · 2010-02-15 · 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{UHEIXDC7IYC2K2CEGYQNWEEJW2}

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	2026-05-18T02:09:08.349857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1c88b8c5f4605a568443620db1089b6ae89f8652e65a43465cc8192028c969f

Aliases

arxiv: 1002.2824 · arxiv_version: 1002.2824v1 · doi: 10.48550/arxiv.1002.2824 · pith_short_12: UHEIXDC7IYC2 · pith_short_16: UHEIXDC7IYC2K2CE · pith_short_8: UHEIXDC7

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/UHEIXDC7IYC2K2CEGYQNWEEJW2 \
  | 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: a1c88b8c5f4605a568443620db1089b6ae89f8652e65a43465cc8192028c969f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e27b4ac842c7b1411e7366c56400b38d1384213e0e81a4601a78aea3bf1d5fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2010-02-15T05:45:02Z",
    "title_canon_sha256": "5dc7f11f7a0d981371ca977f52903e95b0143aba134092e198bcd886081cb594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2824",
    "kind": "arxiv",
    "version": 1
  }
}