Pith Number

pith:SUBV5IMH

pith:2017:SUBV5IMHYVOWMCPY4FH5BAPKSB

not attested not anchored not stored refs pending

Lowering qubit requirements for quantum simulations of fermionic systems

Mark Steudtner, Stephanie Wehner

arxiv:1712.07067 v2 · 2017-12-19 · 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{SUBV5IMHYVOWMCPY4FH5BAPKSB}

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	2026-05-18T00:03:37.128182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95035ea187c55d6609f8e14fd081ea9078448182d21a013a22b50aa7805ea4b4

Aliases

arxiv: 1712.07067 · arxiv_version: 1712.07067v2 · doi: 10.48550/arxiv.1712.07067 · pith_short_12: SUBV5IMHYVOW · pith_short_16: SUBV5IMHYVOWMCPY · pith_short_8: SUBV5IMH

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/SUBV5IMHYVOWMCPY4FH5BAPKSB \
  | 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: 95035ea187c55d6609f8e14fd081ea9078448182d21a013a22b50aa7805ea4b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cca13b6c99d7987c8055e366ae2aff7aad2a18d2f326164c349f546fa9dcfee4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-19T17:31:31Z",
    "title_canon_sha256": "1ad1be93a8ef173d07bd68f623e9938549ade94d52fd13a5fc4c7165267c8f44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07067",
    "kind": "arxiv",
    "version": 2
  }
}