Pith Number

pith:5X56NKPW

pith:2018:5X56NKPWZNBMPIRRRGZ57EBTND

not attested not anchored not stored refs pending

Variational theory of non-relativistic quantum electrodynamics

Johannes Flick, Nicholas Rivera, Prineha Narang

arxiv:1810.09595 v1 · 2018-10-22 · quant-ph · physics.atom-ph · 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{5X56NKPWZNBMPIRRRGZ57EBTND}

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	2026-05-17T23:45:35.873365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edfbe6a9f6cb42c7a23189b3df903368e28b2a58aa431f521fcb1307f7305065

Aliases

arxiv: 1810.09595 · arxiv_version: 1810.09595v1 · doi: 10.48550/arxiv.1810.09595 · pith_short_12: 5X56NKPWZNBM · pith_short_16: 5X56NKPWZNBMPIRR · pith_short_8: 5X56NKPW

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/5X56NKPWZNBMPIRRRGZ57EBTND \
  | 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: edfbe6a9f6cb42c7a23189b3df903368e28b2a58aa431f521fcb1307f7305065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f989be101ac237364916c734f320fa83a0d4463297cddb1b5bbaf62fb1d4a765",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-22T23:29:29Z",
    "title_canon_sha256": "61a0af8c9f688acb77d987452ca511ae54cddc77c29f887a55e5d5f89f9466ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09595",
    "kind": "arxiv",
    "version": 1
  }
}