Pith Number

pith:SK7CY5UI

pith:2023:SK7CY5UIDZHDCL6SLAKQA7MDI5

not attested not anchored not stored refs pending

Lipschitz approximation for general almost area minimizing currents

Reinaldo Resende

arxiv:2306.12530 v2 · 2023-06-21 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SK7CY5UIDZHDCL6SLAKQA7MDI5}

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	2026-07-05T09:03:14.718380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92be2c76881e4e312fd25815007d834751714a472a2ee9dc1e089625dfe0ee99

Aliases

arxiv: 2306.12530 · arxiv_version: 2306.12530v2 · doi: 10.48550/arxiv.2306.12530 · pith_short_12: SK7CY5UIDZHD · pith_short_16: SK7CY5UIDZHDCL6S · pith_short_8: SK7CY5UI

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/SK7CY5UIDZHDCL6SLAKQA7MDI5 \
  | 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: 92be2c76881e4e312fd25815007d834751714a472a2ee9dc1e089625dfe0ee99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "913aafc8087fded3591c9d6e487ecba68f9be6b3d6ad06071949ebc645b89f41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-06-21T19:25:50Z",
    "title_canon_sha256": "3b6d4afbdb479377fac9382be1b9d8fcf5f9a6bd3be4568102c5df5d106dbe3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.12530",
    "kind": "arxiv",
    "version": 2
  }
}