Pith Number

pith:4YAIRH7O

pith:2015:4YAIRH7OJVHR3OOWGJJPWHW2JP

not attested not anchored not stored refs pending

Iterative Galerkin Discretizations for Strongly Monotone Problems

Scott Congreve, Thomas P. Wihler

arxiv:1506.08851 v1 · 2015-06-29 · 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{4YAIRH7OJVHR3OOWGJJPWHW2JP}

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	2026-05-18T01:37:34.295331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e600889fee4d4f1db9d63252fb1eda4bce1e591fe9fc5ff5e05cf2fecaf90382

Aliases

arxiv: 1506.08851 · arxiv_version: 1506.08851v1 · doi: 10.48550/arxiv.1506.08851 · pith_short_12: 4YAIRH7OJVHR · pith_short_16: 4YAIRH7OJVHR3OOW · pith_short_8: 4YAIRH7O

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/4YAIRH7OJVHR3OOWGJJPWHW2JP \
  | 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: e600889fee4d4f1db9d63252fb1eda4bce1e591fe9fc5ff5e05cf2fecaf90382

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e24655e88590994cbc6fe1c135081aabe82969a1d478be22c03cfd3de1133d0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-06-29T20:25:49Z",
    "title_canon_sha256": "70207a236d8e1a251c840ecff1a14002bb1c9a7abd36dd128f6eb3aba3bde1eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08851",
    "kind": "arxiv",
    "version": 1
  }
}