Pith Number

pith:6KX5ICJN

pith:2021:6KX5ICJNCDBLA4PDLYDXDSCTU6

not attested not anchored not stored refs pending

Bounds on Quantum Information Storage and Retrieval

Gia Dvali

arxiv:2107.10616 v1 · 2021-07-22 · hep-th · gr-qc · hep-ph · 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{6KX5ICJNCDBLA4PDLYDXDSCTU6}

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	2026-07-05T03:47:22.344482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2afd4092d10c2b071e35e0771c853a7b90e95904e660d5dedc69a2b66deea50

Aliases

arxiv: 2107.10616 · arxiv_version: 2107.10616v1 · doi: 10.48550/arxiv.2107.10616 · pith_short_12: 6KX5ICJNCDBL · pith_short_16: 6KX5ICJNCDBLA4PD · pith_short_8: 6KX5ICJN

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/6KX5ICJNCDBLA4PDLYDXDSCTU6 \
  | 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: f2afd4092d10c2b071e35e0771c853a7b90e95904e660d5dedc69a2b66deea50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "508a92b2d0afab8bb49829231acb43d7e6415b4fbd87b9cce1248c192bb03353",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-07-22T12:35:04Z",
    "title_canon_sha256": "fa43b19b68bdc57d9645a36d5cb94503080dfd8ad0dd13eae65e36dc53c8b17f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.10616",
    "kind": "arxiv",
    "version": 1
  }
}