Pith Number

pith:N7Q544WE

pith:2018:N7Q544WEBSJOPGPW4NH7ERJJDN

not attested not anchored not stored refs pending

The method of moving planes: a quantitative approach

Alberto Roncoroni, Giulio Ciraolo

arxiv:1811.05202 v1 · 2018-11-13 · 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{N7Q544WEBSJOPGPW4NH7ERJJDN}

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	2026-05-18T00:00:46.633581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fe1de72c40c92e799f6e34ff245291b5274a0aefb462ed8306985839192fd37

Aliases

arxiv: 1811.05202 · arxiv_version: 1811.05202v1 · doi: 10.48550/arxiv.1811.05202 · pith_short_12: N7Q544WEBSJO · pith_short_16: N7Q544WEBSJOPGPW · pith_short_8: N7Q544WE

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/N7Q544WEBSJOPGPW4NH7ERJJDN \
  | 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: 6fe1de72c40c92e799f6e34ff245291b5274a0aefb462ed8306985839192fd37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "020cab8a4585e3c3860616ae6b009cdeed921ab18234933695d2e45b71f0646e",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-13T10:39:54Z",
    "title_canon_sha256": "2f409fb5113b4e1a849192e2e3fc21fa073bb7d7676e9bbcae405df3d5de50bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05202",
    "kind": "arxiv",
    "version": 1
  }
}