Pith Number

pith:SLNEPUEM

pith:2012:SLNEPUEMD7Z4MK2XCRF634LYLH

not attested not anchored not stored refs pending

Quantum Memory with a controlled homogeneous splitting

D. Wilkowski, G. H\'etet, T. Chaneli\`ere

arxiv:1208.0677 v2 · 2012-08-03 · quant-ph · physics.atom-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{SLNEPUEMD7Z4MK2XCRF634LYLH}

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	2026-05-18T03:05:44.719753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92da47d08c1ff3c62b57144bedf17859f094a50b29a195648837d5668c004d32

Aliases

arxiv: 1208.0677 · arxiv_version: 1208.0677v2 · doi: 10.48550/arxiv.1208.0677 · pith_short_12: SLNEPUEMD7Z4 · pith_short_16: SLNEPUEMD7Z4MK2X · pith_short_8: SLNEPUEM

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/SLNEPUEMD7Z4MK2XCRF634LYLH \
  | 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: 92da47d08c1ff3c62b57144bedf17859f094a50b29a195648837d5668c004d32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98ccbb91c5c3cbd7870654bdf97092531b40bb54abaeedc20795afd5d9ea8e43",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-03T07:39:04Z",
    "title_canon_sha256": "579253e27fa51f60c9dcb945a820c1ac42dfc5ec3f21cc7be2fa47c1f0eafa0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0677",
    "kind": "arxiv",
    "version": 2
  }
}