Pith Number

pith:3UBJBXMM

pith:2016:3UBJBXMM56Q3S5ALKDGTKRZ553

not attested not anchored not stored refs pending

Regularity and a priori error analysis of a Ventcel problem in polyhedral domains

Anna Mazzucato, Hengguang Li, Serge Nicaise

arxiv:1606.04423 v1 · 2016-06-14 · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3UBJBXMM56Q3S5ALKDGTKRZ553}

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	2026-05-18T00:47:14.329093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd0290dd8cefa1b9740b50cd35473deec1f5856423bec9ef5e6dcc797c9b13a5

Aliases

arxiv: 1606.04423 · arxiv_version: 1606.04423v1 · doi: 10.48550/arxiv.1606.04423 · pith_short_12: 3UBJBXMM56Q3 · pith_short_16: 3UBJBXMM56Q3S5AL · pith_short_8: 3UBJBXMM

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/3UBJBXMM56Q3S5ALKDGTKRZ553 \
  | 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: dd0290dd8cefa1b9740b50cd35473deec1f5856423bec9ef5e6dcc797c9b13a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1eb3036ddd6cc260ae7ba6b12ac894b598f4ce7841d1ceadd95d87406ec8bc",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-06-14T15:31:22Z",
    "title_canon_sha256": "0705d0b2dbda01f3fa9c0d8bc67137c89570b24b003ebbe34ca7e8278a526665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04423",
    "kind": "arxiv",
    "version": 1
  }
}