Pith Number

pith:TP7MQ3P5

pith:2026:TP7MQ3P5CUTYA6IW7H2QP2PERR

not attested not anchored not stored refs pending

The space of metrics with positive generalized conformal Laplacian

Bernhard Hanke, Georg Frenck, Gioacchino Antonelli

arxiv:2607.28467 v1 · 2026-07-30 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TP7MQ3P5CUTYA6IW7H2QP2PERR}

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	2026-07-31T01:37:50.229933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

9bfec86dfd1527807916f9f507e9e48c69d8086079524727f25b8bbe4f52c768

Aliases

arxiv: 2607.28467 · arxiv_version: 2607.28467v1 · doi: 10.48550/arxiv.2607.28467 · pith_short_12: TP7MQ3P5CUTY · pith_short_16: TP7MQ3P5CUTYA6IW · pith_short_8: TP7MQ3P5

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/TP7MQ3P5CUTYA6IW7H2QP2PERR \
  | 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: 9bfec86dfd1527807916f9f507e9e48c69d8086079524727f25b8bbe4f52c768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c0097f6510795f108bd94610759ea3221bbc934ef21fd13bba4e6c01e27a17",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-07-30T16:25:10Z",
    "title_canon_sha256": "9672c4b7653dec932dca5f9a5300ad6468482f8161bd84f72190951bb8bd4870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28467",
    "kind": "arxiv",
    "version": 1
  }
}