Pith Number

pith:OMZBASW4

pith:2018:OMZBASW4R5DZPZPECV6WPXHVYE

not attested not anchored not stored refs pending

A unified analysis of elliptic problems with various boundary conditions and their approximation

J\'er\^ome Droniou, R. Herbin (I2M), Robert Eymard (LAMA), T. Gallou\"et (I2M)

arxiv:1806.10482 v1 · 2018-06-27 · 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{OMZBASW4R5DZPZPECV6WPXHVYE}

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	2026-05-18T00:12:12.248886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7332104adc8f4797e5e4157d67dcf5c1056b6bf7715fe68688a2868e3dec4338

Aliases

arxiv: 1806.10482 · arxiv_version: 1806.10482v1 · doi: 10.48550/arxiv.1806.10482 · pith_short_12: OMZBASW4R5DZ · pith_short_16: OMZBASW4R5DZPZPE · pith_short_8: OMZBASW4

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/OMZBASW4R5DZPZPECV6WPXHVYE \
  | 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: 7332104adc8f4797e5e4157d67dcf5c1056b6bf7715fe68688a2868e3dec4338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3093c5fedc33eeb6e40b53758c9799e2fbf02002cce3be50cb726a909338c07d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-06-27T13:45:18Z",
    "title_canon_sha256": "37a0250a0436939db249bbb16b1e916a4116cb0d2ae8a5a3fe7472525dcc163b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10482",
    "kind": "arxiv",
    "version": 1
  }
}