Pith Number

pith:VNRQ2TW5

pith:2015:VNRQ2TW5Q7XPSFQJC4B5K5RIMK

not attested not anchored not stored refs pending

Exact ground states and topological order in interacting Kitaev/Majorana chains

Dirk Schuricht, Hosho Katsura, Masahiro Takahashi

arxiv:1507.04444 v2 · 2015-07-16 · cond-mat.str-el · cond-mat.mes-hall · cond-mat.supr-con · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNRQ2TW5Q7XPSFQJC4B5K5RIMK}

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	2026-05-18T01:32:36.885452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab630d4edd87eef916091703d5762862864e3bbc6d94e75c99820ca2a31e3e5e

Aliases

arxiv: 1507.04444 · arxiv_version: 1507.04444v2 · doi: 10.48550/arxiv.1507.04444 · pith_short_12: VNRQ2TW5Q7XP · pith_short_16: VNRQ2TW5Q7XPSFQJ · pith_short_8: VNRQ2TW5

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/VNRQ2TW5Q7XPSFQJC4B5K5RIMK \
  | 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: ab630d4edd87eef916091703d5762862864e3bbc6d94e75c99820ca2a31e3e5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18ac2f726d9974df9f97b66dfff65011a578049f7c2bd17281f77344f89e4fcd",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.supr-con",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-07-16T04:07:37Z",
    "title_canon_sha256": "1d88de47004ac59306c8dd359e180fc17cfb848ca2ad335d9a419c107e835ffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04444",
    "kind": "arxiv",
    "version": 2
  }
}