Pith Number

pith:JLHW4FAY

pith:2013:JLHW4FAYZTAN2FYGETJCMMRYFV

not attested not anchored not stored refs pending

Photon echo with a few photons in two-level atoms

A. Louchet-Chauvet, J. Dajczgewand, J.-L. Le Gou\"et, M. Bonarota, T. Chaneli\`ere

arxiv:1311.7331 v2 · 2013-11-28 · 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{JLHW4FAYZTAN2FYGETJCMMRYFV}

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	2026-05-18T02:42:39.527236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4acf6e1418ccc0dd170624d22632382d7cf83a79710f0f1c53f87e90ae66d8ba

Aliases

arxiv: 1311.7331 · arxiv_version: 1311.7331v2 · doi: 10.48550/arxiv.1311.7331 · pith_short_12: JLHW4FAYZTAN · pith_short_16: JLHW4FAYZTAN2FYG · pith_short_8: JLHW4FAY

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/JLHW4FAYZTAN2FYGETJCMMRYFV \
  | 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: 4acf6e1418ccc0dd170624d22632382d7cf83a79710f0f1c53f87e90ae66d8ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "541415816e37355deed0c2b462bd966ac4a7176ef839c4cfe8c831d43ee71d4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-11-28T14:31:02Z",
    "title_canon_sha256": "572c857a06dfac80c56ef290e83282c0a3ecd457c44b1f85988e9397b4c25296"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7331",
    "kind": "arxiv",
    "version": 2
  }
}