Pith Number

pith:5GFS47WJ

pith:2016:5GFS47WJGZJML7NHSZCD22GSTH

not attested not anchored not stored refs pending

Quantum walk on a cylinder

Armando P\'erez, Eugenio Rold\'an, Fernando Silva, Germ\'an J. de Valc\'arcel, Giuseppe Di Molfetta, Luis A. Bru

arxiv:1607.08191 v2 · 2016-07-27 · quant-ph · gr-qc · 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{5GFS47WJGZJML7NHSZCD22GSTH}

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	2026-05-18T01:03:17.811108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e98b2e7ec93652c5fda796443d68d299f1e40c2ae8e8eaee12cf54477fde54f3

Aliases

arxiv: 1607.08191 · arxiv_version: 1607.08191v2 · doi: 10.48550/arxiv.1607.08191 · pith_short_12: 5GFS47WJGZJM · pith_short_16: 5GFS47WJGZJML7NH · pith_short_8: 5GFS47WJ

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/5GFS47WJGZJML7NHSZCD22GSTH \
  | 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: e98b2e7ec93652c5fda796443d68d299f1e40c2ae8e8eaee12cf54477fde54f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ab5b41915dc9f4935904453b99fd92f52fff90990a45c28a8e9eab71fc6ae2",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-07-27T17:37:42Z",
    "title_canon_sha256": "a0bec9f891de6eb9c80a97fa7891723d4f2c02f542d863ab08ecd376da371753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08191",
    "kind": "arxiv",
    "version": 2
  }
}