Pith Number

pith:XVPPBD5P

pith:2010:XVPPBD5PDPQYTHEASQ6VOUUJQW

not attested not anchored not stored refs pending

Topological order in an exactly solvable 3D spin model

Barbara M. Terhal, Bernhard Leemhuis, Sergey Bravyi

arxiv:1006.4871 v1 · 2010-06-24 · 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{XVPPBD5PDPQYTHEASQ6VOUUJQW}

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.

Cited by

1 paper in Pith

Fractonic solids

Receipt and verification

First computed	2026-05-18T02:06:42.609879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd5ef08faf1be1899c80943d57528985b05a7b3ab4bd3e79fcd3b77a0b9cb6c7

Aliases

arxiv: 1006.4871 · arxiv_version: 1006.4871v1 · doi: 10.48550/arxiv.1006.4871 · pith_short_12: XVPPBD5PDPQY · pith_short_16: XVPPBD5PDPQYTHEA · pith_short_8: XVPPBD5P

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/XVPPBD5PDPQYTHEASQ6VOUUJQW \
  | 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: bd5ef08faf1be1899c80943d57528985b05a7b3ab4bd3e79fcd3b77a0b9cb6c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c56dffe50aaf9f643d0637c74176612e58ebc16c0f2db52b49ec9c559d208ef8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-06-24T20:20:05Z",
    "title_canon_sha256": "0cc88c498aaf6852ae8416dee6796f4005fe985b494674153c63653d3a10abfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4871",
    "kind": "arxiv",
    "version": 1
  }
}