Pith Number

pith:3DKYZHSH

pith:2024:3DKYZHSHPMOXPDFSVUI5PYTDN5

not attested not anchored not stored refs pending

Learning interacting fermionic Hamiltonians at the Heisenberg limit

Arjun Mirani, Patrick Hayden

arxiv:2403.00069 v3 · 2024-02-29 · 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{3DKYZHSHPMOXPDFSVUI5PYTDN5}

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	2026-07-05T09:55:54.906474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8d58c9e477b1d778cb2ad11d7e2636f7be6ffdfe75408cfd98aac77821d6ff7

Aliases

arxiv: 2403.00069 · arxiv_version: 2403.00069v3 · doi: 10.48550/arxiv.2403.00069 · pith_short_12: 3DKYZHSHPMOX · pith_short_16: 3DKYZHSHPMOXPDFS · pith_short_8: 3DKYZHSH

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/3DKYZHSHPMOXPDFSVUI5PYTDN5 \
  | 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: d8d58c9e477b1d778cb2ad11d7e2636f7be6ffdfe75408cfd98aac77821d6ff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dd3a353004d76f302febaada0f74017f578cad2d31186b7af56376fbc257af7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-02-29T19:01:05Z",
    "title_canon_sha256": "15feb8429cf55e9c5383554ac5eca9823aa223e42da68f23829f53ecaa637ea8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.00069",
    "kind": "arxiv",
    "version": 3
  }
}