Pith Number

pith:SQJFQHVG

pith:2026:SQJFQHVGZ2HVUC5RERGUDHGH3N

not attested not anchored not stored refs pending

Foliations by constant spacetime mean curvature surfaces for asymptotically hyperboloidal initial data sets

Jacopo Tenan

arxiv:2607.02244 v1 · 2026-07-02 · math.DG · math-ph · math.AP · 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{SQJFQHVGZ2HVUC5RERGUDHGH3N}

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	2026-07-03T01:17:46.292218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9412581ea6ce8f5a0bb1244d419cc7db486777497492b7c548eea50fd7a843aa

Aliases

arxiv: 2607.02244 · arxiv_version: 2607.02244v1 · doi: 10.48550/arxiv.2607.02244 · pith_short_12: SQJFQHVGZ2HV · pith_short_16: SQJFQHVGZ2HVUC5R · pith_short_8: SQJFQHVG

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/SQJFQHVGZ2HVUC5RERGUDHGH3N \
  | 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: 9412581ea6ce8f5a0bb1244d419cc7db486777497492b7c548eea50fd7a843aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1aa302769f11c204525f2752bae0d00189a70586e3bdee617ffe3d8ff73851ac",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-07-02T14:39:06Z",
    "title_canon_sha256": "a038854323d8fbc922cc1a9c93381873a5a8e2550f0f4fc86c7a6e25aa2c2274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02244",
    "kind": "arxiv",
    "version": 1
  }
}