Pith Number

pith:N22XWPNX

pith:2014:N22XWPNXCETSVAHLLUNRFRLUJI

not attested not anchored not stored refs pending

An efficient algorithm for time propagation within time-dependent density functional theory

E. K. U. Gross, J. K. Dewhurst, K. Krieger, S. Sharma

arxiv:1412.0996 v1 · 2014-12-02 · physics.comp-ph · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N22XWPNXCETSVAHLLUNRFRLUJI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:32:15.130192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eb57b3db711272a80eb5d1b12c5744a2e8bce3c16582b1f75b0ac12b8a2f462

Aliases

arxiv: 1412.0996 · arxiv_version: 1412.0996v1 · doi: 10.48550/arxiv.1412.0996 · pith_short_12: N22XWPNXCETS · pith_short_16: N22XWPNXCETSVAHL · pith_short_8: N22XWPNX

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/N22XWPNXCETSVAHLLUNRFRLUJI \
  | 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: 6eb57b3db711272a80eb5d1b12c5744a2e8bce3c16582b1f75b0ac12b8a2f462

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2757c9cf670896a6d5db28425ce028d5e8b857473053e0b410d9681235b47d8",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-12-02T17:58:47Z",
    "title_canon_sha256": "14fad80022ea735f6af176f4fd891f96c10ad8c0d3458c80108d968d90da6518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0996",
    "kind": "arxiv",
    "version": 1
  }
}