Pith Number

pith:AJCAP6GP

pith:2016:AJCAP6GPJ3KFJ7EAPM5CT2PRJN

not attested not anchored not stored refs pending

Exact-dimensional property of density of states measure of Sturm Hamiltonian

Yanhui Qu

arxiv:1609.02347 v1 · 2016-09-08 · math.DS · 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{AJCAP6GPJ3KFJ7EAPM5CT2PRJN}

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	2026-05-18T01:04:54.857790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

024407f8cf4ed454fc807b3a29e9f14b41445c49eebb4a9153f2aeb632b08eec

Aliases

arxiv: 1609.02347 · arxiv_version: 1609.02347v1 · doi: 10.48550/arxiv.1609.02347 · pith_short_12: AJCAP6GPJ3KF · pith_short_16: AJCAP6GPJ3KFJ7EA · pith_short_8: AJCAP6GP

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/AJCAP6GPJ3KFJ7EAPM5CT2PRJN \
  | 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: 024407f8cf4ed454fc807b3a29e9f14b41445c49eebb4a9153f2aeb632b08eec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a2b64dd9340a8dcb301077579a40e0c933b4dbdab10fd2a4b0a07353e8613f5",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-09-08T09:30:40Z",
    "title_canon_sha256": "a3ba098e2f02fbfb0319f0c623f5cf628dbbd21ea403f5b4c71d1fbc26d7a32e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02347",
    "kind": "arxiv",
    "version": 1
  }
}