Pith Number

pith:2IWNHDPW

pith:2013:2IWNHDPW2JXWS6BAU46I52H5NE

not attested not anchored not stored refs pending

An optimal dissipative encoder for the toric code

Fernando Pastawski, John Dengis, Robert Koenig

arxiv:1310.1036 v2 · 2013-10-03 · 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{2IWNHDPW2JXWS6BAU46I52H5NE}

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	2026-05-18T01:47:15.793851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d22cd38df6d26f697820a73c8ee8fd693a5e2b563ed89c40f314b8049c1912ee

Aliases

arxiv: 1310.1036 · arxiv_version: 1310.1036v2 · doi: 10.48550/arxiv.1310.1036 · pith_short_12: 2IWNHDPW2JXW · pith_short_16: 2IWNHDPW2JXWS6BA · pith_short_8: 2IWNHDPW

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/2IWNHDPW2JXWS6BAU46I52H5NE \
  | 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: d22cd38df6d26f697820a73c8ee8fd693a5e2b563ed89c40f314b8049c1912ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "307d35af6b2b17fdec11e505224ef89af6551dde167ceb0c280f5d7562283183",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-03T17:18:45Z",
    "title_canon_sha256": "a16f876fa2710f8f85d1effa9429a82980904cee8fffeba4e2f91d1b765c6f00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1036",
    "kind": "arxiv",
    "version": 2
  }
}