Pith Number

pith:H2IE36FB

pith:2012:H2IE36FBHVGNOD4YBUIGIIL5AW

not attested not anchored not stored refs pending

Spatial mode effects in a cavity EIT-based quantum memory with ion Coulomb crystals

Aur\'elien Dantan, Kasper R. Zangenberg, Michael Drewsen

arxiv:1202.1963 v1 · 2012-02-09 · 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{H2IE36FBHVGNOD4YBUIGIIL5AW}

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	2026-05-18T01:58:31.816251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e904df8a13d4cd70f980d1064217d05a707c2b5bea3f9ba2a87e1d292977492

Aliases

arxiv: 1202.1963 · arxiv_version: 1202.1963v1 · doi: 10.48550/arxiv.1202.1963 · pith_short_12: H2IE36FBHVGN · pith_short_16: H2IE36FBHVGNOD4Y · pith_short_8: H2IE36FB

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/H2IE36FBHVGNOD4YBUIGIIL5AW \
  | 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: 3e904df8a13d4cd70f980d1064217d05a707c2b5bea3f9ba2a87e1d292977492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4452fd8812003efa6d0842cb44b60453c8398c961c419283e70416b89b56c998",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-09T12:28:16Z",
    "title_canon_sha256": "fe107a480ab6ab827935f7dceae82911587f72fb94d24f65b75ef51189722142"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1963",
    "kind": "arxiv",
    "version": 1
  }
}