Pith Number

pith:MLG7OV5P

pith:2012:MLG7OV5PK377J7Q25PLPUSM63E

not attested not anchored not stored refs pending

Universal Dynamical Steps in the Exact Time-Dependent Exchange-Correlation Potential

Angel Rubio, Johanna I. Fuks, Neepa T. Maitra, Peter Elliott

arxiv:1211.2012 v1 · 2012-11-08 · physics.chem-ph · cond-mat.mtrl-sci · cond-mat.other

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

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	2026-05-18T01:53:17.719617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62cdf757af56fff4fe1aebd6fa499ed9282dae1500ff26029b28f888c07ee0f4

Aliases

arxiv: 1211.2012 · arxiv_version: 1211.2012v1 · doi: 10.48550/arxiv.1211.2012 · pith_short_12: MLG7OV5PK377 · pith_short_16: MLG7OV5PK377J7Q2 · pith_short_8: MLG7OV5P

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/MLG7OV5PK377J7Q25PLPUSM63E \
  | 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: 62cdf757af56fff4fe1aebd6fa499ed9282dae1500ff26029b28f888c07ee0f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66844e014424fe7ed83d718242f106dd9aa922e5cb70c497076a719d19c63659",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-11-08T23:06:54Z",
    "title_canon_sha256": "fcadb2243f47dc140c7b22b2c1bcc8d385418d212f92a966f9894c1bd40ce3b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2012",
    "kind": "arxiv",
    "version": 1
  }
}