Pith Number

pith:54PP6QTA

pith:2011:54PP6QTAFIV4J7U5KEVJEDLB44

not attested not anchored not stored refs pending

Controllable ultra-broadband slow light in a warm Rubidium vapor

Daniel J.Gauthier, Joel A. Greenberg, Martin C. Fischer, Rui Zhang

arxiv:1107.5432 v1 · 2011-07-27 · quant-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{54PP6QTAFIV4J7U5KEVJEDLB44}

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	2026-05-18T02:01:09.121549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef1eff42602a2bc4fe9d512a920d61e71d74881e4e1ccf0a4de415d15bbd0e29

Aliases

arxiv: 1107.5432 · arxiv_version: 1107.5432v1 · doi: 10.48550/arxiv.1107.5432 · pith_short_12: 54PP6QTAFIV4 · pith_short_16: 54PP6QTAFIV4J7U5 · pith_short_8: 54PP6QTA

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/54PP6QTAFIV4J7U5KEVJEDLB44 \
  | 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: ef1eff42602a2bc4fe9d512a920d61e71d74881e4e1ccf0a4de415d15bbd0e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5351555bf6105fb7cc5339605f406e747f9b75eae6fa2a3c007c8e2a81279e2e",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-07-27T10:15:36Z",
    "title_canon_sha256": "d703e4653cc7f7280807e495acca7ca8ec7caa549de701e4c97cb7c16629ab25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5432",
    "kind": "arxiv",
    "version": 1
  }
}