Pith Number

pith:TKLVCIOG

pith:2012:TKLVCIOGZFO7IPIH7P37KL4WB7

not attested not anchored not stored refs pending

Implementation of a spatial two-dimensional quantum random walk with tunable decoherence

Ji\v{r}\'i Svozil\'ik, Juan P. Torres, Roberto de Jes\'us Le\'on-Montiel

arxiv:1207.4087 v2 · 2012-07-17 · 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{TKLVCIOGZFO7IPIH7P37KL4WB7}

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	2026-05-18T03:39:50.965223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a975121c6c95df43d07fbf7f52f960ff62a44c5ea470bd60c8ea650a440995b

Aliases

arxiv: 1207.4087 · arxiv_version: 1207.4087v2 · doi: 10.48550/arxiv.1207.4087 · pith_short_12: TKLVCIOGZFO7 · pith_short_16: TKLVCIOGZFO7IPIH · pith_short_8: TKLVCIOG

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/TKLVCIOGZFO7IPIH7P37KL4WB7 \
  | 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: 9a975121c6c95df43d07fbf7f52f960ff62a44c5ea470bd60c8ea650a440995b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "057436ab6e65882007c76016d5f87ac96b433041cdc606510cbe7de1e4f34750",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-17T18:55:55Z",
    "title_canon_sha256": "c7434a1da14f8c25e9abee052c8d6cd1c1ebdbff2b2d0508e173059bf3d65000"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4087",
    "kind": "arxiv",
    "version": 2
  }
}