Pith Number

pith:ITVIQKF3

pith:2025:ITVIQKF3N75Y33ORG7YCAJJBQD

not attested not anchored not stored refs pending

Positive mass theorems on singular spaces and some applications

Haobin Yu, Shihang He, Yuguang Shi

arxiv:2502.18000 v2 · 2025-02-25 · math.DG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITVIQKF3N75Y33ORG7YCAJJBQD}

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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

Spaces with distributional scalar curvature bounded from below: Optimal regularity and positive mass

Receipt and verification

First computed	2026-07-05T12:01:57.846035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44ea8828bb6ffb8dedd137f020252180d3b96b43989dc5d367a46c751576aacd

Aliases

arxiv: 2502.18000 · arxiv_version: 2502.18000v2 · doi: 10.48550/arxiv.2502.18000 · pith_short_12: ITVIQKF3N75Y · pith_short_16: ITVIQKF3N75Y33OR · pith_short_8: ITVIQKF3

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/ITVIQKF3N75Y33ORG7YCAJJBQD \
  | 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: 44ea8828bb6ffb8dedd137f020252180d3b96b43989dc5d367a46c751576aacd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03ec7af1d3c0e01dab8adad62dbbf46c355b5b2b8e103d62f27979fbc357a656",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-02-25T09:08:29Z",
    "title_canon_sha256": "4fa2c303035d3427961aff33e09c745e71fd7564fb7284a9aeda8041df187c36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18000",
    "kind": "arxiv",
    "version": 2
  }
}