Pith Number

pith:SDAY6KWQ

pith:2014:SDAY6KWQV2UHDX6JQQJLQZ2BDF

not attested not anchored not stored refs pending

Numerical study of a transition between Z2 topologically ordered phases

Curt von Keyserlingk, Frank Pollmann, Siddhardh C. Morampudi

arxiv:1403.0768 v2 · 2014-03-04 · cond-mat.str-el · 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{SDAY6KWQV2UHDX6JQQJLQZ2BDF}

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	2026-05-18T02:46:12.768245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90c18f2ad0aea871dfc98412b867411949d30fda4a0233211bd980750c8e32e2

Aliases

arxiv: 1403.0768 · arxiv_version: 1403.0768v2 · doi: 10.48550/arxiv.1403.0768 · pith_short_12: SDAY6KWQV2UH · pith_short_16: SDAY6KWQV2UHDX6J · pith_short_8: SDAY6KWQ

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/SDAY6KWQV2UHDX6JQQJLQZ2BDF \
  | 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: 90c18f2ad0aea871dfc98412b867411949d30fda4a0233211bd980750c8e32e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6390f6f3f9bdd222d64516919ba977b381bc3131925065b403a0bd54772c8a09",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-03-04T12:49:49Z",
    "title_canon_sha256": "b10612ffcab0de3f044d9e583368d03a427faedb6e5ed442a4fdfa80810e5562"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0768",
    "kind": "arxiv",
    "version": 2
  }
}