Pith Number

pith:T46HU4NS

pith:2018:T46HU4NSC2E7UWY5Q4MFS752FG

not attested not anchored not stored refs pending

Complex associated to some systems of PDE

Emmanuel Mazzilli, Pierre Bonneau

arxiv:1809.01919 v1 · 2018-09-06 · 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{T46HU4NSC2E7UWY5Q4MFS752FG}

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	2026-05-18T00:06:21.678403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f3c7a71b21689fa5b1d8718597fba299590eaf852095110eda9b666557306dd

Aliases

arxiv: 1809.01919 · arxiv_version: 1809.01919v1 · doi: 10.48550/arxiv.1809.01919 · pith_short_12: T46HU4NSC2E7 · pith_short_16: T46HU4NSC2E7UWY5 · pith_short_8: T46HU4NS

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/T46HU4NSC2E7UWY5Q4MFS752FG \
  | 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: 9f3c7a71b21689fa5b1d8718597fba299590eaf852095110eda9b666557306dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "786dba0977525c72f2156339163604b8f3da44deb200ae3577564b9e22931b41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-09-06T10:53:02Z",
    "title_canon_sha256": "1cdf9dbb06b3636b8cd04f820afe18767ed54ff1c2674f7ae3f5a08b15d44769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01919",
    "kind": "arxiv",
    "version": 1
  }
}