Pith Number

pith:EOKIOAIP

pith:2013:EOKIOAIPE3DEUWJYEII7NODAEO

not attested not anchored not stored refs pending

In-out decomposition of boundary integral equations

Gregor Tanner, Hanya Ben Hamdin, Stephen C Creagh

arxiv:1307.3885 v2 · 2013-07-15 · physics.class-ph · nlin.CD · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOKIOAIPE3DEUWJYEII7NODAEO}

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	2026-05-18T01:48:50.267827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

239487010f26c64a59382211f6b86023a1373e0b8347e0450555871fc1365573

Aliases

arxiv: 1307.3885 · arxiv_version: 1307.3885v2 · doi: 10.48550/arxiv.1307.3885 · pith_short_12: EOKIOAIPE3DE · pith_short_16: EOKIOAIPE3DEUWJY · pith_short_8: EOKIOAIP

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/EOKIOAIPE3DEUWJYEII7NODAEO \
  | 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: 239487010f26c64a59382211f6b86023a1373e0b8347e0450555871fc1365573

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "899a9f0d72cf9d8221e5f128eb3d5bf3550a413efd59a71bf59fee019f2004bf",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2013-07-15T11:02:17Z",
    "title_canon_sha256": "c79a24b6d1e6f3442272352f311fb1b12382fbd1acbe8d4c8b09c97d0d38015a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3885",
    "kind": "arxiv",
    "version": 2
  }
}