Pith Number

pith:V4FBGOYP

pith:2014:V4FBGOYPBX2HXF42ITJKN6WLU7

not attested not anchored not stored refs pending

Dirichlet-to-Neumann maps on bounded Lipschitz domains

A.F.M. ter Elst, J. Behrndt

arxiv:1403.3167 v1 · 2014-03-13 · math.AP · math.FA · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4FBGOYPBX2HXF42ITJKN6WLU7}

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	2026-05-18T01:27:36.937558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af0a133b0f0df47b979a44d2a6facba7e1486efc37606138aea23157290abfe5

Aliases

arxiv: 1403.3167 · arxiv_version: 1403.3167v1 · doi: 10.48550/arxiv.1403.3167 · pith_short_12: V4FBGOYPBX2H · pith_short_16: V4FBGOYPBX2HXF42 · pith_short_8: V4FBGOYP

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/V4FBGOYPBX2HXF42ITJKN6WLU7 \
  | 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: af0a133b0f0df47b979a44d2a6facba7e1486efc37606138aea23157290abfe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7cc6da0b97ef80291a05ad15be85ec57fa44f76187d6fa18cfbebac896e087b",
    "cross_cats_sorted": [
      "math.FA",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-13T06:13:52Z",
    "title_canon_sha256": "7d54ce5a3c2898c9e757ef604ce609a0bd506b51d7772d45d7d96c19db8af0fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3167",
    "kind": "arxiv",
    "version": 1
  }
}