Pith Number

pith:PDKNHMOZ

pith:2024:PDKNHMOZNJHXLUUDTM2ITDAI3U

not attested not anchored not stored refs pending

Tensor Product Structure Geometry under Unitary Channels

Faidon Andreadakis, Paolo Zanardi

arxiv:2410.02911 v2 · 2024-10-03 · 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{PDKNHMOZNJHXLUUDTM2ITDAI3U}

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	2026-07-05T10:39:09.927744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78d4d3b1d96a4f75d2839b34898c08dd0bb56123cc0e625bb3cdd142b18a5915

Aliases

arxiv: 2410.02911 · arxiv_version: 2410.02911v2 · doi: 10.48550/arxiv.2410.02911 · pith_short_12: PDKNHMOZNJHX · pith_short_16: PDKNHMOZNJHXLUUD · pith_short_8: PDKNHMOZ

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/PDKNHMOZNJHXLUUDTM2ITDAI3U \
  | 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: 78d4d3b1d96a4f75d2839b34898c08dd0bb56123cc0e625bb3cdd142b18a5915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c73427e6a8481c6227f8bd3a1e087a4ec7d723dfc14c5270bb6a3a444757ee",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-10-03T19:02:22Z",
    "title_canon_sha256": "f61a0b5f5c207828b539818048e84f2f6b7bcff77d57d4b12f9b6c8c9d826f6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.02911",
    "kind": "arxiv",
    "version": 2
  }
}