Pith Number

pith:XPXTSZG6

pith:2024:XPXTSZG6H3WOINYQK34DW7OIST

not attested not anchored not stored refs pending

Dynamic flux surrogate-based partitioned methods for interface problems

Jeffrey Connors, Justin Owen, Paul Kuberry, Pavel Bochev

arxiv:2402.03560 v2 · 2024-02-05 · cs.CE · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPXTSZG6H3WOINYQK34DW7OIST}

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	2026-07-05T11:45:27.528038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbef3964de3eece4371056f83b7dc894fd4aa820fd38b3fdd0d73ff4f90ade22

Aliases

arxiv: 2402.03560 · arxiv_version: 2402.03560v2 · doi: 10.48550/arxiv.2402.03560 · pith_short_12: XPXTSZG6H3WO · pith_short_16: XPXTSZG6H3WOINYQ · pith_short_8: XPXTSZG6

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/XPXTSZG6H3WOINYQK34DW7OIST \
  | 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: bbef3964de3eece4371056f83b7dc894fd4aa820fd38b3fdd0d73ff4f90ade22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69debb526ee4de6a6f7eb05d986d0e92108c82e13d29e24101cb8a691fdc0cfa",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2024-02-05T22:18:18Z",
    "title_canon_sha256": "0570465ee90a6842d1940f6a993b8aa12e99cca347ffee1236e59cb53e541f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03560",
    "kind": "arxiv",
    "version": 2
  }
}