Pith Number

pith:FX4P64OR

pith:2012:FX4P64ORT35323JFZWBIFVVKFI

not attested not anchored not stored refs pending

Dynamical windows for real-time evolution with matrix product states

Guifr\'e Vidal, Ho N. Phien, Ian P. McCulloch

arxiv:1207.0678 v1 · 2012-07-03 · 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{FX4P64ORT35323JFZWBIFVVKFI}

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	2026-05-18T02:20:00.633729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2df8ff71d19efbbd6d25cd8282d6aa2a3483b05b157fe7100abe367ad7942b6f

Aliases

arxiv: 1207.0678 · arxiv_version: 1207.0678v1 · doi: 10.48550/arxiv.1207.0678 · pith_short_12: FX4P64ORT353 · pith_short_16: FX4P64ORT35323JF · pith_short_8: FX4P64OR

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/FX4P64ORT35323JFZWBIFVVKFI \
  | 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: 2df8ff71d19efbbd6d25cd8282d6aa2a3483b05b157fe7100abe367ad7942b6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c97cdbfa5b3037b4fd97251919bda3c45dcd734c3d246ce527daf57ec848d367",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-03T13:53:16Z",
    "title_canon_sha256": "96a62909fc20d05e6d356cc4efa4617c70a6f3e1f42ba33baa0546c11f560761"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0678",
    "kind": "arxiv",
    "version": 1
  }
}