Pith Number

pith:7FPZCMKF

pith:2013:7FPZCMKFZ3B6ZBY5HRXP5CZTIL

not attested not anchored not stored refs pending

The Dirac Quantum Cellular Automaton in one dimension: Zitterbewegung and scattering from potential

Alessandro Bisio, Alessandro Tosini, Giacomo Mauro D'Ariano

arxiv:1305.0461 v2 · 2013-05-02 · quant-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FPZCMKFZ3B6ZBY5HRXP5CZTIL}

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	2026-05-18T01:22:49.107573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f95f913145cec3ec871d3c6efe8b3342f377211dea00da174b93d6836cbfe945

Aliases

arxiv: 1305.0461 · arxiv_version: 1305.0461v2 · doi: 10.48550/arxiv.1305.0461 · pith_short_12: 7FPZCMKFZ3B6 · pith_short_16: 7FPZCMKFZ3B6ZBY5 · pith_short_8: 7FPZCMKF

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/7FPZCMKFZ3B6ZBY5HRXP5CZTIL \
  | 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: f95f913145cec3ec871d3c6efe8b3342f377211dea00da174b93d6836cbfe945

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa7078aad5dd641a271085b5b8d4a0bae43857287cf7d1b50c487cf2af635e1",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-02T14:54:38Z",
    "title_canon_sha256": "137fbf65729ea11b34dc0adcf4c82c105b8f972e178a3ed0b2d388f865df4519"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0461",
    "kind": "arxiv",
    "version": 2
  }
}