Pith Number

pith:OM54L2KB

pith:2012:OM54L2KBP3ZUY3R3XPJDVHEWAN

not attested not anchored not stored refs pending

An iterative domain decomposition method for free boundary problems with nonlinear flux jump constraint

H. M. Versieux, Juan Galvis

arxiv:1205.6429 v1 · 2012-05-29 · math.NA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OM54L2KBP3ZUY3R3XPJDVHEWAN}

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	2026-05-18T02:25:10.821460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

733bc5e9417ef34c6e3bbbd23a9c96035057e38bdb94661655760ca85a251552

Aliases

arxiv: 1205.6429 · arxiv_version: 1205.6429v1 · doi: 10.48550/arxiv.1205.6429 · pith_short_12: OM54L2KBP3ZU · pith_short_16: OM54L2KBP3ZUY3R3 · pith_short_8: OM54L2KB

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/OM54L2KBP3ZUY3R3XPJDVHEWAN \
  | 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: 733bc5e9417ef34c6e3bbbd23a9c96035057e38bdb94661655760ca85a251552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26823e974e435f52a09a206586b4a260a658122b1477100806c7393e31d7d58d",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-05-29T17:38:47Z",
    "title_canon_sha256": "fa8f1a65569309fd1142d66140de4e21554ec36b4f75f5e2b360b375418e5297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6429",
    "kind": "arxiv",
    "version": 1
  }
}