Pith Number

pith:SYREIYZH

pith:2020:SYREIYZHLTFJXUPEJAACS7YMMN

not attested not anchored not stored refs pending

Fine Resolution of k-transversal Cones

Matthias Stiefenhofer

arxiv:2004.08615 v2 · 2020-04-18 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYREIYZHLTFJXUPEJAACS7YMMN}

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.

Cited by

1 paper in Pith

Diagonalization of Operator functions by algebraic methods

Receipt and verification

First computed	2026-07-05T01:10:36.266841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96224463275cca9bd1e44800297f0c6376581af3c3c7dc31ab92a78c843e7291

Aliases

arxiv: 2004.08615 · arxiv_version: 2004.08615v2 · doi: 10.48550/arxiv.2004.08615 · pith_short_12: SYREIYZHLTFJ · pith_short_16: SYREIYZHLTFJXUPE · pith_short_8: SYREIYZH

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/SYREIYZHLTFJXUPEJAACS7YMMN \
  | 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: 96224463275cca9bd1e44800297f0c6376581af3c3c7dc31ab92a78c843e7291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10417a758f1576fb269a7e406fa9300f371b59f0794a70c66260e3cecedbec7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2020-04-18T13:23:07Z",
    "title_canon_sha256": "80137a95c8a65ddf1dbeaff0d0bd9c70061f98e1c5f81f1f459823b369786e05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08615",
    "kind": "arxiv",
    "version": 2
  }
}