Pith Number

pith:6LIKCBN3

pith:2007:6LIKCBN3OXF5G5OIGH4TEENWYV

not attested not anchored not stored refs pending

An echo experiment in a strongly interacting Rydberg gas

Bj\"orn Butscher, Robert L\"ow, Rolf Heidemann, Tilman Pfau, Ulrich Raitzsch, Vera Bendkowsky

arxiv:0706.3869 v2 · 2007-06-26 · 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{6LIKCBN3OXF5G5OIGH4TEENWYV}

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	2026-05-18T04:09:15.976910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2d0a105bb75cbd375c831f93211b6c5791e62f1b4368aef6e87bfc2f9bc5e7f

Aliases

arxiv: 0706.3869 · arxiv_version: 0706.3869v2 · doi: 10.48550/arxiv.0706.3869 · pith_short_12: 6LIKCBN3OXF5 · pith_short_16: 6LIKCBN3OXF5G5OI · pith_short_8: 6LIKCBN3

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/6LIKCBN3OXF5G5OIGH4TEENWYV \
  | 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: f2d0a105bb75cbd375c831f93211b6c5791e62f1b4368aef6e87bfc2f9bc5e7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6da592e82a4ce644f0c14b3702eaa005c8fa5c01f08259ef82a7acf67575e72",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-06-26T16:39:01Z",
    "title_canon_sha256": "9f145bf8ac44c5a1e349ccd3ccb3e22510868a8d2a176e53ff4511040db5da10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.3869",
    "kind": "arxiv",
    "version": 2
  }
}