Pith Number

pith:RKCPBO7R

pith:2019:RKCPBO7R5NSP4FD5UNXCDHCMWL

not attested not anchored not stored refs pending

General Resource Theories in Quantum Mechanics and Beyond: Operational Characterization via Discrimination Tasks

Bartosz Regula, Ryuji Takagi

arxiv:1901.08127 v4 · 2019-01-23 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKCPBO7R5NSP4FD5UNXCDHCMWL}

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	2026-07-05T00:08:27.315135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a84f0bbf1eb64fe147da36e219c4cb2d0c39362651b7e975bae93d8daa8ac96

Aliases

arxiv: 1901.08127 · arxiv_version: 1901.08127v4 · doi: 10.48550/arxiv.1901.08127 · pith_short_12: RKCPBO7R5NSP · pith_short_16: RKCPBO7R5NSP4FD5 · pith_short_8: RKCPBO7R

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/RKCPBO7R5NSP4FD5UNXCDHCMWL \
  | 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: 8a84f0bbf1eb64fe147da36e219c4cb2d0c39362651b7e975bae93d8daa8ac96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec97715bd09981586d0a10236d2d7c16900381ec1d9e835a22b042202df2fdc2",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-01-23T20:55:39Z",
    "title_canon_sha256": "84ecf68f7686e604c76fb4404b342924c12884c933ad45f22495d308ff9a723f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08127",
    "kind": "arxiv",
    "version": 4
  }
}