Pith Number

pith:C6EM3UXY

pith:2012:C6EM3UXYADEYCMLHNGUPLM72HP

not attested not anchored not stored refs pending

Massless Dirac particle in a stochastic magnetic field: A solvable quantum walk approximation

A. J. Bracken, D. Ellinas, I. Smyrnakis

arxiv:1208.2082 v1 · 2012-08-10 · 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{C6EM3UXYADEYCMLHNGUPLM72HP}

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	2026-05-18T03:49:00.253809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1788cdd2f800c981316769a8f5b3fa3be9a70adc2b6d3600ad628ce37b57e9b7

Aliases

arxiv: 1208.2082 · arxiv_version: 1208.2082v1 · doi: 10.48550/arxiv.1208.2082 · pith_short_12: C6EM3UXYADEY · pith_short_16: C6EM3UXYADEYCMLH · pith_short_8: C6EM3UXY

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/C6EM3UXYADEYCMLHNGUPLM72HP \
  | 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: 1788cdd2f800c981316769a8f5b3fa3be9a70adc2b6d3600ad628ce37b57e9b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1edc55fccb44f157c4b48b1fcc892f7709a2c31815abda421f89f40fecf44cd",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-10T04:04:00Z",
    "title_canon_sha256": "42bf6bbcc7824c01010576583eb6db7d41f4d459d29c16103799e83a42330a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2082",
    "kind": "arxiv",
    "version": 1
  }
}