Pith Number

pith:CHKA46KX

pith:2015:CHKA46KXCBMZIL2MMPWKKVAOQI

not attested not anchored not stored refs pending

Asymptotic velocity of a position-dependent quantum walk

Akito Suzuki

arxiv:1507.08562 v2 · 2015-07-30 · math.SP · math-ph · 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{CHKA46KXCBMZIL2MMPWKKVAOQI}

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	2026-05-18T01:15:23.401851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11d40e79571059942f4c63eca5540e823ce99f44c1701ee2c7db95bd8776fdd2

Aliases

arxiv: 1507.08562 · arxiv_version: 1507.08562v2 · doi: 10.48550/arxiv.1507.08562 · pith_short_12: CHKA46KXCBMZ · pith_short_16: CHKA46KXCBMZIL2M · pith_short_8: CHKA46KX

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/CHKA46KXCBMZIL2MMPWKKVAOQI \
  | 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: 11d40e79571059942f4c63eca5540e823ce99f44c1701ee2c7db95bd8776fdd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79101a44c006cb7af4190d357f5f2249cefa73af0f8266670a00231a366fc02d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-07-30T16:14:54Z",
    "title_canon_sha256": "34ce26db5e781d1715789a1f1007f99d3ba8bf5562dcab219b7f198efdcb06a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08562",
    "kind": "arxiv",
    "version": 2
  }
}