Pith Number

pith:L5C3JCKJ

pith:2017:L5C3JCKJSTGRGSPHTQJRFVLIAJ

not attested not anchored not stored refs pending

Quantum compression relative to a set of measurements

Andreas Bluhm, Lukas Rauber, Michael M. Wolf

arxiv:1708.04898 v4 · 2017-08-16 · 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{L5C3JCKJSTGRGSPHTQJRFVLIAJ}

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	2026-05-18T00:12:35.116536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f45b4894994cd1349e79c1312d5680261256c6ad4c50a0ce1f68e8cae4d81db

Aliases

arxiv: 1708.04898 · arxiv_version: 1708.04898v4 · doi: 10.48550/arxiv.1708.04898 · pith_short_12: L5C3JCKJSTGR · pith_short_16: L5C3JCKJSTGRGSPH · pith_short_8: L5C3JCKJ

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/L5C3JCKJSTGRGSPHTQJRFVLIAJ \
  | 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: 5f45b4894994cd1349e79c1312d5680261256c6ad4c50a0ce1f68e8cae4d81db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66e7e11cf5998c0146d6b050ac8bb198e6f5ccb49f9073ac363217daa256dfaf",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-16T13:57:14Z",
    "title_canon_sha256": "e3178c276a61e0198e28720d4ace8cc204ac0cea74bcbb1894c1685e37f8dc2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04898",
    "kind": "arxiv",
    "version": 4
  }
}