Pith Number

pith:YOZT6NLF

pith:2017:YOZT6NLF4YCZOH7LGKEW3I3YLO

not attested not anchored not stored refs pending

A gradient estimate for nonlocal minimal graphs

Matteo Cozzi, Xavier Cabre

arxiv:1711.08232 v4 · 2017-11-22 · 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{YOZT6NLF4YCZOH7LGKEW3I3YLO}

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	2026-05-17T23:44:59.970062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3b33f3565e605971feb32896da3785bbf8fb5eab6a9cb77f8b7ed632b099ed3

Aliases

arxiv: 1711.08232 · arxiv_version: 1711.08232v4 · doi: 10.48550/arxiv.1711.08232 · pith_short_12: YOZT6NLF4YCZ · pith_short_16: YOZT6NLF4YCZOH7L · pith_short_8: YOZT6NLF

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/YOZT6NLF4YCZOH7LGKEW3I3YLO \
  | 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: c3b33f3565e605971feb32896da3785bbf8fb5eab6a9cb77f8b7ed632b099ed3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b52608d168951676845bd87a3cc0c0d8a54b38a659ad58f437006a63751d59e9",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-22T11:24:59Z",
    "title_canon_sha256": "9ca40e7e7572f4c78c743cc2f42c2af5a309d15e8e0bccba5c1434d411ea472c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08232",
    "kind": "arxiv",
    "version": 4
  }
}