Pith Number

pith:EFAYNM6C

pith:2021:EFAYNM6CENX5IN53KAVDCAVCCH

not attested not anchored not stored refs pending

Cavity QED with Quantum Gases: New Paradigms in Many-Body Physics

Farokh Mivehvar, Francesco Piazza, Helmut Ritsch, Tobias Donner

arxiv:2102.04473 v2 · 2021-02-08 · cond-mat.quant-gas · physics.atom-ph · physics.optics · quant-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{EFAYNM6CENX5IN53KAVDCAVCCH}

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	2026-07-05T03:25:29.895930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

214186b3c2236fd437bb502a3102a211e9d637dcc628f901385818880b455f99

Aliases

arxiv: 2102.04473 · arxiv_version: 2102.04473v2 · doi: 10.48550/arxiv.2102.04473 · pith_short_12: EFAYNM6CENX5 · pith_short_16: EFAYNM6CENX5IN53 · pith_short_8: EFAYNM6C

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/EFAYNM6CENX5IN53KAVDCAVCCH \
  | 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: 214186b3c2236fd437bb502a3102a211e9d637dcc628f901385818880b455f99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1df426958a933c03ae632e598f9a7c512d036a34642c97695e620f0d19e5ef32",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2021-02-08T19:00:03Z",
    "title_canon_sha256": "4616c72b38c350e26febf3b70d1a143dc45b0f5396ebb0e33639bf0884ad6aaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.04473",
    "kind": "arxiv",
    "version": 2
  }
}