Pith Number

pith:XAZDQTGE

pith:2009:XAZDQTGE3J7SDNDIJ3VGEIWZFU

not attested not anchored not stored refs pending

Dissipative time dependent density functional theory

R. Tsekov

arxiv:0903.3644 v6 · 2009-03-23 · quant-ph · 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{XAZDQTGE3J7SDNDIJ3VGEIWZFU}

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	2026-05-18T01:39:56.924859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b832384cc4da7f21b4684eea6222d92d2448089d53b72345f61f0d2516f3d2f7

Aliases

arxiv: 0903.3644 · arxiv_version: 0903.3644v6 · doi: 10.48550/arxiv.0903.3644 · pith_short_12: XAZDQTGE3J7S · pith_short_16: XAZDQTGE3J7SDNDI · pith_short_8: XAZDQTGE

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/XAZDQTGE3J7SDNDIJ3VGEIWZFU \
  | 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: b832384cc4da7f21b4684eea6222d92d2448089d53b72345f61f0d2516f3d2f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3bce0f21a21a7716a8d660b18967ad9badc34693beacd6c716cc561ae0638a6",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-03-23T14:48:56Z",
    "title_canon_sha256": "a8c70579672dc8b8b540cfe601f9c878a0dde098c1a6c762ff1d756af3c0babf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3644",
    "kind": "arxiv",
    "version": 6
  }
}