Pith Number

pith:UMBCX6SE

pith:2012:UMBCX6SE4PNCEWRI34B32LVCFG

not attested not anchored not stored refs pending

Quantum Memories via Electromagnetically Induced Transparency in Three-Level Systems

Danieverton Moretti, Ello\'a B. Guedes, F. Revson Fernandes Pereira

arxiv:1210.0051 v2 · 2012-09-28 · 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{UMBCX6SE4PNCEWRI34B32LVCFG}

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	2026-05-18T03:44:13.365631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3022bfa44e3da225a28df03bd2ea2298d0d9520573dc5a31c1844c03ef1cc70

Aliases

arxiv: 1210.0051 · arxiv_version: 1210.0051v2 · doi: 10.48550/arxiv.1210.0051 · pith_short_12: UMBCX6SE4PNC · pith_short_16: UMBCX6SE4PNCEWRI · pith_short_8: UMBCX6SE

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/UMBCX6SE4PNCEWRI34B32LVCFG \
  | 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: a3022bfa44e3da225a28df03bd2ea2298d0d9520573dc5a31c1844c03ef1cc70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2139bdb07ba3712bcb82e173a49dd1806e13bbf0b0f08ce6b2adffa62b06a9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-09-28T22:28:29Z",
    "title_canon_sha256": "3eb9f74f27d6c7660ad87062db4acaca9ccc7b8b64519e810820ba86f9660308"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0051",
    "kind": "arxiv",
    "version": 2
  }
}