Pith Number

pith:2ABJC22V

pith:2026:2ABJC22VGZZY4FGPZMDCXOY2KM

not attested not anchored not stored refs pending

Numerical approaches to entangling dynamics from variational principles

Boris Wembe, Christian Offen, Jan Sperling, Laura Ares, Sina Ober-Bl\"obaum

arxiv:2602.05726 v1 · 2026-02-05 · 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{2ABJC22VGZZY4FGPZMDCXOY2KM}

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	2026-06-10T01:10:59.237729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d002916b5536738e14cfcb062bbb1a531dc586d89ffeaf5bd5245b176b407ddb

Aliases

arxiv: 2602.05726 · arxiv_version: 2602.05726v1 · doi: 10.48550/arxiv.2602.05726 · pith_short_12: 2ABJC22VGZZY · pith_short_16: 2ABJC22VGZZY4FGP · pith_short_8: 2ABJC22V

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/2ABJC22VGZZY4FGPZMDCXOY2KM \
  | 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: d002916b5536738e14cfcb062bbb1a531dc586d89ffeaf5bd5245b176b407ddb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67461827a9afd6b02828a25266ddca74276d560cd569851afb764f3f6632652f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-02-05T14:50:13Z",
    "title_canon_sha256": "2ddc095e7ec190e1e73fbe82bead6ce8b8c6a43ee92af769b7a128953b96835a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.05726",
    "kind": "arxiv",
    "version": 1
  }
}