Pith Number

pith:QAPKCWNP

pith:2013:QAPKCWNPYTLTVD6PQ4AVF4H3PA

not attested not anchored not stored refs pending

Wave-particle duality: an information-based approach

A. D. Ribeiro, R. M. Angelo

arxiv:1304.2286 v2 · 2013-04-08 · 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{QAPKCWNPYTLTVD6PQ4AVF4H3PA}

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	2026-05-18T01:31:12.064882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

801ea159afc4d73a8fcf870152f0fb782ab3c1c394668fdf32e65ca2ce519b5e

Aliases

arxiv: 1304.2286 · arxiv_version: 1304.2286v2 · doi: 10.48550/arxiv.1304.2286 · pith_short_12: QAPKCWNPYTLT · pith_short_16: QAPKCWNPYTLTVD6P · pith_short_8: QAPKCWNP

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/QAPKCWNPYTLTVD6PQ4AVF4H3PA \
  | 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: 801ea159afc4d73a8fcf870152f0fb782ab3c1c394668fdf32e65ca2ce519b5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88b4dfb369609a5b863e057c1f6c9342a2b71e705068c2f11e0a6d8d2d50f5ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-08T18:03:07Z",
    "title_canon_sha256": "d452cc6cc65e6b8a4363ed0bcbea6414a15ca61deea26c86eae3be9654b0dc0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2286",
    "kind": "arxiv",
    "version": 2
  }
}