Pith Number

pith:NZDAJGOK

pith:2014:NZDAJGOK4ROA6IBKAZOEVFX4C5

not attested not anchored not stored refs pending

Unconstrained Tree Tensor Network: An adaptive gauge picture for enhanced performance

Matteo Rizzi, Matthias Gerster, Pietro Silvi, Rosario Fazio, Simone Montangero, Tommaso Calarco

arxiv:1406.2666 v1 · 2014-06-10 · cond-mat.stat-mech · 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{NZDAJGOK4ROA6IBKAZOEVFX4C5}

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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	2026-05-18T02:40:55.856283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e460499cae45c0f202a065c4a96fc1773b36655d0d2973749c181af7a9efcd7

Aliases

arxiv: 1406.2666 · arxiv_version: 1406.2666v1 · doi: 10.48550/arxiv.1406.2666 · pith_short_12: NZDAJGOK4ROA · pith_short_16: NZDAJGOK4ROA6IBK · pith_short_8: NZDAJGOK

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/NZDAJGOK4ROA6IBKAZOEVFX4C5 \
  | 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: 6e460499cae45c0f202a065c4a96fc1773b36655d0d2973749c181af7a9efcd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb7927b8456e73a9f709d0e40133e731bcf0f4884b64037bad188e85a1a945ba",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-06-10T19:04:47Z",
    "title_canon_sha256": "440316be1692130ba25958518a116daaadae69fb81420f3306413be3b7570ee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2666",
    "kind": "arxiv",
    "version": 1
  }
}