Pith Number

pith:XQFY4I4E

pith:2016:XQFY4I4ENLA3CWYHLUDWFAP5HK

not attested not anchored not stored refs pending

Atoms and Molecules in Cavities: From Weak to Strong Coupling in QED Chemistry

Angel Rubio, Heiko Appel, Johannes Flick, Michael Ruggenthaler

arxiv:1609.03901 v1 · 2016-09-13 · 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{XQFY4I4ENLA3CWYHLUDWFAP5HK}

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	2026-05-18T00:46:39.851466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc0b8e23846ac1b15b075d076281fd3aae31cda171b61b3c9be50d9e14def49b

Aliases

arxiv: 1609.03901 · arxiv_version: 1609.03901v1 · doi: 10.48550/arxiv.1609.03901 · pith_short_12: XQFY4I4ENLA3 · pith_short_16: XQFY4I4ENLA3CWYH · pith_short_8: XQFY4I4E

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/XQFY4I4ENLA3CWYHLUDWFAP5HK \
  | 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: bc0b8e23846ac1b15b075d076281fd3aae31cda171b61b3c9be50d9e14def49b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f50634559b42230009618825cabd9007eff7a968d10244ab94701231255993b8",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-13T15:42:09Z",
    "title_canon_sha256": "b9d9f7ef67bfb3a57329854fb891f390a42516797a5b925ffad3634d739119a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03901",
    "kind": "arxiv",
    "version": 1
  }
}