Pith Number

pith:23IAL7BJ

pith:2019:23IAL7BJDKQJAN6HIBPM77KWR4

not attested not anchored not stored refs pending

Unambiguous measurement of information scrambling in a hierarchical star-topology system

Deepak Khurana, T. S. Mahesh, V. R. Krithika

arxiv:1906.02692 v1 · 2019-06-06 · 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{23IAL7BJDKQJAN6HIBPM77KWR4}

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	2026-05-17T23:44:00.431776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6d005fc291aa09037c7405ecffd568f095f9365176dec9f8d396c6cd46e71eb

Aliases

arxiv: 1906.02692 · arxiv_version: 1906.02692v1 · doi: 10.48550/arxiv.1906.02692 · pith_short_12: 23IAL7BJDKQJ · pith_short_16: 23IAL7BJDKQJAN6H · pith_short_8: 23IAL7BJ

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/23IAL7BJDKQJAN6HIBPM77KWR4 \
  | 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: d6d005fc291aa09037c7405ecffd568f095f9365176dec9f8d396c6cd46e71eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d139c2345ecf0a104a09195fd2f4baafebca8837affecbdec25924059d41b3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-06T16:36:00Z",
    "title_canon_sha256": "6906fe9c1464aca8fb676ab107036f7a39f16c42da6b0b4e40db7977e6e7c93b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02692",
    "kind": "arxiv",
    "version": 1
  }
}