Pith Number

pith:PVA2R76T

pith:2014:PVA2R76TDH4PYZ2OUYFLN5T5DD

not attested not anchored not stored refs pending

Quantum Electrodynamical Density-Functional Theory: Bridging Quantum Optics and Electronic-Structure Theory

Angel Rubio, Camilla Pellegrini, Heiko Appel, Ilya V. Tokatly, Johannes Flick, Michael Ruggenthaler

arxiv:1403.5541 v1 · 2014-03-21 · cond-mat.mtrl-sci · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVA2R76TDH4PYZ2OUYFLN5T5DD}

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	2026-05-18T01:43:52.455029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d41a8ffd319f8fc674ea60ab6f67d18f6735a1797815c234aa4ee64b8196e25

Aliases

arxiv: 1403.5541 · arxiv_version: 1403.5541v1 · doi: 10.48550/arxiv.1403.5541 · pith_short_12: PVA2R76TDH4P · pith_short_16: PVA2R76TDH4PYZ2O · pith_short_8: PVA2R76T

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/PVA2R76TDH4PYZ2OUYFLN5T5DD \
  | 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: 7d41a8ffd319f8fc674ea60ab6f67d18f6735a1797815c234aa4ee64b8196e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40fb68d824cb0789537b99d16c9eb294685fcd023d4d4a32a3d51e981272e02f",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-03-21T18:49:28Z",
    "title_canon_sha256": "ac4526cd962fe8bbf86fb20dc23cb3949926c0cf187123b63c4147cffc3b3da9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5541",
    "kind": "arxiv",
    "version": 1
  }
}