Pith Number

pith:2THCWDBE

pith:2026:2THCWDBET3OTURTIWRKY4MT24Y

not attested not anchored not stored refs pending

The $\sigma$-inverse mean curvature flow and the generalized Penrose conjecture

Conghan Dong

arxiv:2605.26504 v1 · 2026-05-26 · math.DG · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2THCWDBET3OTURTIWRKY4MT24Y}

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	2026-05-27T01:05:23.423906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4ce2b0c249edd3a4668b4558e327ae6023c217baab21d902ec5c42b068ee79e

Aliases

arxiv: 2605.26504 · arxiv_version: 2605.26504v1 · doi: 10.48550/arxiv.2605.26504 · pith_short_12: 2THCWDBET3OT · pith_short_16: 2THCWDBET3OTURTI · pith_short_8: 2THCWDBE

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/2THCWDBET3OTURTIWRKY4MT24Y \
  | 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: d4ce2b0c249edd3a4668b4558e327ae6023c217baab21d902ec5c42b068ee79e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b312f477de46eeade2df4e75a7655da3fcb02c86438d55fa5c13b5654e7b930",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-05-26T03:37:39Z",
    "title_canon_sha256": "8e2a771e7ea95250109e718d5b852bd47d07570c838857e38021b9afa8c755a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26504",
    "kind": "arxiv",
    "version": 1
  }
}