Pith Number

pith:WZG72IDG

pith:2015:WZG72IDG5XKTN2SNPVZHNASGIV

not attested not anchored not stored refs pending

Quantum memories: emerging applications and recent advances

Benjamin J. Sussman, Duncan G. England, Joshua Nunn, Khabat Heshami, Peter C. Humphreys, Philip J. Bustard, Victor M. Acosta

arxiv:1511.04018 v2 · 2015-11-12 · 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{WZG72IDG5XKTN2SNPVZHNASGIV}

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	2026-05-18T01:19:33.973576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b64dfd2066edd536ea4d7d72768246455609eae7e174052f64742140d3a13560

Aliases

arxiv: 1511.04018 · arxiv_version: 1511.04018v2 · doi: 10.48550/arxiv.1511.04018 · pith_short_12: WZG72IDG5XKT · pith_short_16: WZG72IDG5XKTN2SN · pith_short_8: WZG72IDG

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/WZG72IDG5XKTN2SNPVZHNASGIV \
  | 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: b64dfd2066edd536ea4d7d72768246455609eae7e174052f64742140d3a13560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8691c1ea32db296e391995571c0be06c96e2b35a3147a07bf806a63d88853086",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-11-12T19:15:01Z",
    "title_canon_sha256": "1d5a3388b61e58f00204d4aad3b5795d22d86b8fb721bb585dbe0e82fd4d56ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04018",
    "kind": "arxiv",
    "version": 2
  }
}