Pith Number

pith:J46E6NP4

pith:2011:J46E6NP4B3G3SRVFDQOL2KQRD3

not attested not anchored not stored refs pending

Clifford modules and symmetries of topological insulators

Gilles Abramovici (LPS), Pavel Kalugin (LPS)

arxiv:1101.1054 v2 · 2011-01-05 · math-ph · cond-mat.other · math.MP · 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{J46E6NP4B3G3SRVFDQOL2KQRD3}

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	2026-05-18T04:21:52.811917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f3c4f35fc0ecdb946a51c1cbd2a111ec59ee0417c1278c6767ee18f2fb3b2ed

Aliases

arxiv: 1101.1054 · arxiv_version: 1101.1054v2 · doi: 10.48550/arxiv.1101.1054 · pith_short_12: J46E6NP4B3G3 · pith_short_16: J46E6NP4B3G3SRVF · pith_short_8: J46E6NP4

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/J46E6NP4B3G3SRVFDQOL2KQRD3 \
  | 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: 4f3c4f35fc0ecdb946a51c1cbd2a111ec59ee0417c1278c6767ee18f2fb3b2ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fde5707bf243c5fb23e830fddbc6f6a517ff442f3e2ebadf290c557e2bf5cf9a",
    "cross_cats_sorted": [
      "cond-mat.other",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-01-05T19:41:38Z",
    "title_canon_sha256": "0fea519a2240e856389aecb5b719c110e73ca9a7af1364f626cc0d7892e79da8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1054",
    "kind": "arxiv",
    "version": 2
  }
}