Pith Number

pith:JLE33AAS

pith:2022:JLE33AASAPKMSBISNA67W3OUWE

not attested not anchored not stored refs pending

Partial ignorance communication tasks in quantum theory

Oskari Kerppo

arxiv:2202.08581 v1 · 2022-02-17 · 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{JLE33AASAPKMSBISNA67W3OUWE}

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	2026-07-05T04:36:47.428637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ac9bd801203d4c90512683dfb6dd4b114057624ccff2e5d15b1212c3a9d5fb9

Aliases

arxiv: 2202.08581 · arxiv_version: 2202.08581v1 · doi: 10.48550/arxiv.2202.08581 · pith_short_12: JLE33AASAPKM · pith_short_16: JLE33AASAPKMSBIS · pith_short_8: JLE33AAS

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/JLE33AASAPKMSBISNA67W3OUWE \
  | 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: 4ac9bd801203d4c90512683dfb6dd4b114057624ccff2e5d15b1212c3a9d5fb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4603292041268d8ec32cfa4e6d872938dcbeea4ddc2bd7018b9601cbb6b5e7f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-02-17T10:57:57Z",
    "title_canon_sha256": "190927162b5213ebf2f52998169ea110498bb50927b3ec02a725853fda2c5b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08581",
    "kind": "arxiv",
    "version": 1
  }
}