Pith Number

pith:BU5AZFPT

pith:2009:BU5AZFPTTOOMCAEGFQOZ2ZGUCB

not attested not anchored not stored refs pending

Exact Kohn-Sham potential of strongly correlated finite systems

A. Rubio, I.V. Tokatly, N. Helbig

arxiv:0908.0710 v1 · 2009-08-05 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BU5AZFPTTOOMCAEGFQOZ2ZGUCB}

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	2026-05-18T04:31:42.311677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d3a0c95f39b9cc100862c1d9d64d410723e034d36ae03c7373a082d8769d72f

Aliases

arxiv: 0908.0710 · arxiv_version: 0908.0710v1 · doi: 10.48550/arxiv.0908.0710 · pith_short_12: BU5AZFPTTOOM · pith_short_16: BU5AZFPTTOOMCAEG · pith_short_8: BU5AZFPT

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/BU5AZFPTTOOMCAEGFQOZ2ZGUCB \
  | 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: 0d3a0c95f39b9cc100862c1d9d64d410723e034d36ae03c7373a082d8769d72f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4eea227b66f7890f8570e60e442f2fc4996cfafc95ae4b5f908823b87618505",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-08-05T17:34:11Z",
    "title_canon_sha256": "95582921185bddb806b50c8f9c083ef76061ccc1dd30c367c8132f7b08f8c915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0710",
    "kind": "arxiv",
    "version": 1
  }
}