Pith Number

pith:KQSKUT4Y

pith:2016:KQSKUT4YPC4EDNIJX26SY5HRZZ

not attested not anchored not stored refs pending

Differential topology of semimetals

Guo Chuan Thiang, Varghese Mathai

arxiv:1611.08961 v3 · 2016-11-28 · math-ph · cond-mat.mes-hall · hep-th · math.DG · 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{KQSKUT4YPC4EDNIJX26SY5HRZZ}

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	2026-05-18T00:39:06.913907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5424aa4f9878b841b509bebd2c74f1ce692a1ae9577079177e51c200aeec3987

Aliases

arxiv: 1611.08961 · arxiv_version: 1611.08961v3 · doi: 10.48550/arxiv.1611.08961 · pith_short_12: KQSKUT4YPC4E · pith_short_16: KQSKUT4YPC4EDNIJ · pith_short_8: KQSKUT4Y

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/KQSKUT4YPC4EDNIJX26SY5HRZZ \
  | 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: 5424aa4f9878b841b509bebd2c74f1ce692a1ae9577079177e51c200aeec3987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0222f40fe14b09c136a4168a0aa555bbc2e4cd7fb1b3f74f4996c642691e03c8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "hep-th",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-11-28T02:15:32Z",
    "title_canon_sha256": "ee50e2ea3a4dd101694f69f3abbc30e863426819bd39e5ca3df261c4d3b303e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08961",
    "kind": "arxiv",
    "version": 3
  }
}