Pith Number

pith:3FWM75FS

pith:2012:3FWM75FSC5LDP6ISSWFAEDPDOZ

not attested not anchored not stored refs pending

Quantum graph walks II: Quantum walks on graph coverings

Etsuo Segawa, Iwao Sato, Norio Konno, Yusuke Higuchi

arxiv:1211.4719 v1 · 2012-11-20 · math-ph · math.CO · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FWM75FSC5LDP6ISSWFAEDPDOZ}

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	2026-05-18T03:40:24.840871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d96ccff4b2175637f912958a020de3765d13bfd51024c473e6468cfd538d9153

Aliases

arxiv: 1211.4719 · arxiv_version: 1211.4719v1 · doi: 10.48550/arxiv.1211.4719 · pith_short_12: 3FWM75FSC5LD · pith_short_16: 3FWM75FSC5LDP6IS · pith_short_8: 3FWM75FS

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/3FWM75FSC5LDP6ISSWFAEDPDOZ \
  | 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: d96ccff4b2175637f912958a020de3765d13bfd51024c473e6468cfd538d9153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a815013b006d11f68b3124f80cf5b03d9796169655996b1f1dfca8416b25ae6",
    "cross_cats_sorted": [
      "math.CO",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-11-20T11:37:59Z",
    "title_canon_sha256": "ad8a179f6e1a03406d59bb571c12160628ce5c0ab1e2f0022e87cb52a37494fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4719",
    "kind": "arxiv",
    "version": 1
  }
}