Pith Number

pith:FKYOXP6Y

pith:2024:FKYOXP6YMD4EXGYMS3Y4I6OSPF

not attested not anchored not stored refs pending

Decoherence-free many-body Hamiltonians in nonlinear waveguide quantum electrodynamics

Aviv Karnieli, Charles Roques-Carmes, Offek Tziperman, Shanhui Fan

arxiv:2405.20241 v1 · 2024-05-30 · 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{FKYOXP6YMD4EXGYMS3Y4I6OSPF}

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	2026-07-05T08:25:17.916917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab0ebbfd860f84b9b0c96f1c479d27978fa49dee638f8125c0c3d9e6ea3eec3

Aliases

arxiv: 2405.20241 · arxiv_version: 2405.20241v1 · doi: 10.48550/arxiv.2405.20241 · pith_short_12: FKYOXP6YMD4E · pith_short_16: FKYOXP6YMD4EXGYM · pith_short_8: FKYOXP6Y

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/FKYOXP6YMD4EXGYMS3Y4I6OSPF \
  | 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: 2ab0ebbfd860f84b9b0c96f1c479d27978fa49dee638f8125c0c3d9e6ea3eec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6015bb07c035e32238bb135b8b8b4ad28a454bb1c663685e53f3ef547b86190a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-05-30T16:45:32Z",
    "title_canon_sha256": "2d7cb7c9d0deec749bf87f70816b213ff855af49a6a4145bc98332036dbb11e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.20241",
    "kind": "arxiv",
    "version": 1
  }
}