Pith Number

pith:RRTE2V4R

pith:2020:RRTE2V4RRFD5OBP7P7SQE4BTJR

not attested not anchored not stored refs pending

Diffuse traces and Haar unitaries

Hannes Thiel

arxiv:2009.06940 v3 · 2020-09-15 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRTE2V4RRFD5OBP7P7SQE4BTJR}

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.

Cited by

1 paper in Pith

Operator Algebras of Universal Quantum Homomorphisms

Receipt and verification

First computed	2026-07-05T05:10:33.846459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c664d57918947d705ff7fe50270334c6b0c54d5840b9748f49b408794d774a9

Aliases

arxiv: 2009.06940 · arxiv_version: 2009.06940v3 · doi: 10.48550/arxiv.2009.06940 · pith_short_12: RRTE2V4RRFD5 · pith_short_16: RRTE2V4RRFD5OBP7 · pith_short_8: RRTE2V4R

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/RRTE2V4RRFD5OBP7P7SQE4BTJR \
  | 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: 8c664d57918947d705ff7fe50270334c6b0c54d5840b9748f49b408794d774a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb131cd5feb4093e7285177ba1653f5bc5747b004fe4dba98ac50977751099ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2020-09-15T09:18:42Z",
    "title_canon_sha256": "4bd7a55f94734350204e8d80ea9c16db8f492583482ecc1923432a410033920e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.06940",
    "kind": "arxiv",
    "version": 3
  }
}