Pith Number

pith:MDNW5YO4

pith:2010:MDNW5YO4KEBSW3QY2B73HSAVIP

not attested not anchored not stored refs pending

Optimized Schwarz waveform relaxation and discontinuous Galerkin time stepping for heterogeneous problems

Caroline Japhet (LAGA), J\'er\'emie Szeftel (DMA), Laurence Halpern (LAGA)

arxiv:1006.2601 v1 · 2010-06-14 · math.NA · cs.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{MDNW5YO4KEBSW3QY2B73HSAVIP}

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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	2026-06-03T23:06:38.483704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60db6ee1dc51032b6e18d07fb3c81543e5ea45d4d1cf0900fffbfa64b45bfa2e

Aliases

arxiv: 1006.2601 · arxiv_version: 1006.2601v1 · doi: 10.48550/arxiv.1006.2601 · pith_short_12: MDNW5YO4KEBS · pith_short_16: MDNW5YO4KEBSW3QY · pith_short_8: MDNW5YO4

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/MDNW5YO4KEBSW3QY2B73HSAVIP \
  | 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: 60db6ee1dc51032b6e18d07fb3c81543e5ea45d4d1cf0900fffbfa64b45bfa2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff0291d5a7b2968cddcea9c2a08687a3b38dbaaf02120a03319e4032286b0165",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2010-06-14T06:45:44Z",
    "title_canon_sha256": "d88f2609bf7f82b1b9bf260243a06c68a1f04c25c8ffa347030e812a41bf589f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2601",
    "kind": "arxiv",
    "version": 1
  }
}