Pith Number

pith:TY7ADZY6

pith:2011:TY7ADZY63PGXBQKIPFE3MPX7K3

not attested not anchored not stored refs pending

High order Curl-conforming Hardy space infinite elements for exterior Maxwell problems

Achim Sch\"adle, Joachim Sch\"oberl, Lothar Nannen, Thorsten Hohage

arxiv:1103.2288 v1 · 2011-03-11 · 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{TY7ADZY63PGXBQKIPFE3MPX7K3}

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	2026-05-18T02:20:00.720664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e3e01e71edbcd70c1487949b63eff56e0954fbe9d068f29767c1d16b0d91fca

Aliases

arxiv: 1103.2288 · arxiv_version: 1103.2288v1 · doi: 10.48550/arxiv.1103.2288 · pith_short_12: TY7ADZY63PGX · pith_short_16: TY7ADZY63PGXBQKI · pith_short_8: TY7ADZY6

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/TY7ADZY63PGXBQKIPFE3MPX7K3 \
  | 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: 9e3e01e71edbcd70c1487949b63eff56e0954fbe9d068f29767c1d16b0d91fca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46835ea492a36bc074f3d952222376e88fcf8ced50908a365c3c2f0893b302df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-03-11T15:00:24Z",
    "title_canon_sha256": "6a32386ffa6a2a5b046393ae7df86430af3739f65bb6b418defdedef84e87fed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2288",
    "kind": "arxiv",
    "version": 1
  }
}