Pith Number

pith:PVZYQ5DH

pith:2013:PVZYQ5DHY7PVCQIJBXLH7B674J

not attested not anchored not stored refs pending

A quantum neural network computes its own relative phase

E.C. Behrman, J.E. Steck

arxiv:1301.2808 v1 · 2013-01-13 · 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{PVZYQ5DHY7PVCQIJBXLH7B674J}

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	2026-05-18T03:36:35.124693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d73887467c7df5141090dd67f87dfe2676f6e1eb9d86385aa5b49e78995cacd

Aliases

arxiv: 1301.2808 · arxiv_version: 1301.2808v1 · doi: 10.48550/arxiv.1301.2808 · pith_short_12: PVZYQ5DHY7PV · pith_short_16: PVZYQ5DHY7PVCQIJ · pith_short_8: PVZYQ5DH

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/PVZYQ5DHY7PVCQIJBXLH7B674J \
  | 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: 7d73887467c7df5141090dd67f87dfe2676f6e1eb9d86385aa5b49e78995cacd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1d296b299b6dc8cb7f263744d4c24ebcc4477028338d3f692c1ce74d50aa4b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-13T18:55:44Z",
    "title_canon_sha256": "279feba9ed60829bb74929a4ac41c53030ee45b0a5236f1af27ccc32a89cb40f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2808",
    "kind": "arxiv",
    "version": 1
  }
}