Pith Number

pith:GUN4YAPU

pith:2021:GUN4YAPUWP3ORUYEKGIOHBPOBZ

not attested not anchored not stored refs pending

Ray-based framework for state identification in quantum dot devices

E. R. MacQuarrie, Jacob M. Taylor, Justyna P. Zwolak, Mark A. Eriksson, Samuel F. Neyens, Sandesh S. Kalantre, Thomas McJunkin

arxiv:2102.11784 v2 · 2021-02-23 · quant-ph · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUN4YAPUWP3ORUYEKGIOHBPOBZ}

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	2026-07-05T02:51:18.053066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

351bcc01f4b3f6e8d3045190e385ee0e6a4e743320125b1cd3d2e4eb9a2babb1

Aliases

arxiv: 2102.11784 · arxiv_version: 2102.11784v2 · doi: 10.48550/arxiv.2102.11784 · pith_short_12: GUN4YAPUWP3O · pith_short_16: GUN4YAPUWP3ORUYE · pith_short_8: GUN4YAPU

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/GUN4YAPUWP3ORUYEKGIOHBPOBZ \
  | 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: 351bcc01f4b3f6e8d3045190e385ee0e6a4e743320125b1cd3d2e4eb9a2babb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9670ec4ceae1d20da25f08010bebd370dab46c95aed2b5a3afd2e434244a61f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-02-23T16:38:05Z",
    "title_canon_sha256": "fb63a21bab3620dc6174aef9c68d5a4d803bb24501a7da06e142ab1227e9c3b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11784",
    "kind": "arxiv",
    "version": 2
  }
}