Pith Number

pith:S5TSWVJ5

pith:2024:S5TSWVJ5FPADM3JTMD7MPKJ2N7

not attested not anchored not stored refs pending

Memory loss is contagious in open quantum systems

Anael Ben-Asher, Antonio I. Fern\'andez-Dom\'inguez, Johannes Feist

arxiv:2402.16096 v2 · 2024-02-25 · 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{S5TSWVJ5FPADM3JTMD7MPKJ2N7}

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	2026-07-05T08:50:54.143766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97672b553d2bc0366d3360fec7a93a6ff4b76d01cc12d910ba0d114f4c075051

Aliases

arxiv: 2402.16096 · arxiv_version: 2402.16096v2 · doi: 10.48550/arxiv.2402.16096 · pith_short_12: S5TSWVJ5FPAD · pith_short_16: S5TSWVJ5FPADM3JT · pith_short_8: S5TSWVJ5

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/S5TSWVJ5FPADM3JTMD7MPKJ2N7 \
  | 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: 97672b553d2bc0366d3360fec7a93a6ff4b76d01cc12d910ba0d114f4c075051

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c33906538bd536cc06f884e376f64a7c97bd454ad0756382ed1bafcbf050e9a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-02-25T14:22:51Z",
    "title_canon_sha256": "9508b9e4737285f961c679301b3c637c0ad6fb933bf6abd819d27e24caf1fbd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.16096",
    "kind": "arxiv",
    "version": 2
  }
}