Pith Number

pith:VW47CHHD

pith:2016:VW47CHHDXTT4R5D4S42ITM2564

not attested not anchored not stored refs pending

Schur complement Domain Decomposition Methods for the solution of multiple scattering problems

Catalin Turc, Michael Pedneault, Yassine Boubendir

arxiv:1608.00034 v1 · 2016-07-29 · 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{VW47CHHDXTT4R5D4S42ITM2564}

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	2026-05-18T01:10:13.961288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adb9f11ce3bce7c8f47c973489b35df70d978b4a9d04a68bb880f923ecac8e78

Aliases

arxiv: 1608.00034 · arxiv_version: 1608.00034v1 · doi: 10.48550/arxiv.1608.00034 · pith_short_12: VW47CHHDXTT4 · pith_short_16: VW47CHHDXTT4R5D4 · pith_short_8: VW47CHHD

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/VW47CHHDXTT4R5D4S42ITM2564 \
  | 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: adb9f11ce3bce7c8f47c973489b35df70d978b4a9d04a68bb880f923ecac8e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b57af825ba391676745af630523594791f714e9f0cc486ed6866c3b908fd09bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-07-29T21:32:45Z",
    "title_canon_sha256": "7ceb06e519d6f0494e6768779569c4ce92194f7a9dda6d7607b061bb97da9c3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00034",
    "kind": "arxiv",
    "version": 1
  }
}