Pith Number

pith:VVCBO64O

pith:2014:VVCBO64OBVRWYA64TVLQAD2W7C

not attested not anchored not stored refs pending

Quantum algorithms for topological and geometric analysis of big data

Paolo Zanardi, Seth Lloyd, Silvano Garnerone

arxiv:1408.3106 v2 · 2014-08-13 · 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{VVCBO64OBVRWYA64TVLQAD2W7C}

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	2026-05-18T01:24:14.753435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad44177b8e0d636c03dc9d57000f56f8be08fa9d84ae4642d08fc730e87513fa

Aliases

arxiv: 1408.3106 · arxiv_version: 1408.3106v2 · doi: 10.48550/arxiv.1408.3106 · pith_short_12: VVCBO64OBVRW · pith_short_16: VVCBO64OBVRWYA64 · pith_short_8: VVCBO64O

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/VVCBO64OBVRWYA64TVLQAD2W7C \
  | 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: ad44177b8e0d636c03dc9d57000f56f8be08fa9d84ae4642d08fc730e87513fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57c88c57b61f3a4923d37bd6d40b8afc8c69d6d5a88d6232707f200d30e3fd0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-13T19:55:58Z",
    "title_canon_sha256": "5bb5bca9c8307e358d8985abe615042a9bc1dbcc152eda60c7a11c006bee8ede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3106",
    "kind": "arxiv",
    "version": 2
  }
}