Pith Number

pith:RGTTPOQ5

pith:2025:RGTTPOQ5HKHYTJJBPNHCN72CKG

not attested not anchored not stored refs pending

An essential one sided boundary singularity for a $3$-dimensional area minimizing current in $\mathbb{R}^5$

Ian Fleschler

arxiv:2502.15047 v2 · 2025-02-20 · math.AP · 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{RGTTPOQ5HKHYTJJBPNHCN72CKG}

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	2026-07-05T11:34:47.466154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89a737ba1d3a8f89a5217b4e26ff42518bd02f672c60dd6d0d2d8fe13a127ce1

Aliases

arxiv: 2502.15047 · arxiv_version: 2502.15047v2 · doi: 10.48550/arxiv.2502.15047 · pith_short_12: RGTTPOQ5HKHY · pith_short_16: RGTTPOQ5HKHYTJJB · pith_short_8: RGTTPOQ5

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/RGTTPOQ5HKHYTJJBPNHCN72CKG \
  | 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: 89a737ba1d3a8f89a5217b4e26ff42518bd02f672c60dd6d0d2d8fe13a127ce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b785ae0f8e371decc643edc80334cc68cf6318844d615e1651b1bc04adaa815",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-02-20T21:10:45Z",
    "title_canon_sha256": "a9b37b0e934525342abeddcea0c06997e9c058392e4e2219c02588711af1c78c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15047",
    "kind": "arxiv",
    "version": 2
  }
}