Pith Number

pith:FODWCWBG

pith:2018:FODWCWBGDHCETD67B2YWSQPBAR

not attested not anchored not stored refs pending

Quantum walks with an anisotropic coin II: scattering theory

A. Suzuki, R. Tiedra de Aldecoa, S. Richard

arxiv:1801.02779 v1 · 2018-01-09 · math-ph · math.MP · math.SP · 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{FODWCWBGDHCETD67B2YWSQPBAR}

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	2026-05-18T00:13:30.541926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b8761582619c4498fdf0eb16941e1046ee7f78a71cdabdbacb033820f469ad4

Aliases

arxiv: 1801.02779 · arxiv_version: 1801.02779v1 · doi: 10.48550/arxiv.1801.02779 · pith_short_12: FODWCWBGDHCE · pith_short_16: FODWCWBGDHCETD67 · pith_short_8: FODWCWBG

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/FODWCWBGDHCETD67B2YWSQPBAR \
  | 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: 2b8761582619c4498fdf0eb16941e1046ee7f78a71cdabdbacb033820f469ad4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f3777a88b7d1ab3891d95d84678031c13420ff1a04ec205b742cb89c39b9b9e",
    "cross_cats_sorted": [
      "math.MP",
      "math.SP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-01-09T03:33:04Z",
    "title_canon_sha256": "7067cbf70e18e4e9365b211193d035e15b4f7faf6f120a13adac0ffd9e0139e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02779",
    "kind": "arxiv",
    "version": 1
  }
}