Pith Number

pith:BNFT3UQB

pith:2017:BNFT3UQBNO45JLI4ROCDMDMBSU

not attested not anchored not stored refs pending

Analytical expression for variance of homogeneous-position quantum walk with decoherent position

Mostafa Annabestani

arxiv:1705.10303 v2 · 2017-05-29 · 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{BNFT3UQBNO45JLI4ROCDMDMBSU}

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	2026-05-18T00:27:00.524670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b4b3dd2016bb9d4ad1c8b84360d8195091fcc8f87f98a35dad9166cb86fd297

Aliases

arxiv: 1705.10303 · arxiv_version: 1705.10303v2 · doi: 10.48550/arxiv.1705.10303 · pith_short_12: BNFT3UQBNO45 · pith_short_16: BNFT3UQBNO45JLI4 · pith_short_8: BNFT3UQB

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/BNFT3UQBNO45JLI4ROCDMDMBSU \
  | 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: 0b4b3dd2016bb9d4ad1c8b84360d8195091fcc8f87f98a35dad9166cb86fd297

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8d9f279527887c6c31826651b90b823485e615e96aca6089d9851f7275ff999",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-05-29T17:45:02Z",
    "title_canon_sha256": "0277a0f23a9c1363303d5b362c8136ba1bbcf8db59534315fb3912eb5711e7fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10303",
    "kind": "arxiv",
    "version": 2
  }
}