Pith Number

pith:PFFJO2CT

pith:2014:PFFJO2CTJ7OXOJO7WK3HHW5TJ7

not attested not anchored not stored refs pending

The Picard integral formulation of weighted essentially non-oscillatory schemes

Andrew J. Christlieb, David C. Seal, Yaman G\"u\c{c}l\"u

arxiv:1403.1282 v2 · 2014-03-05 · 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{PFFJO2CTJ7OXOJO7WK3HHW5TJ7}

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	2026-05-18T02:44:00.446637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

794a9768534fdd7725dfb2b673dbb34fedb0825aeb0f6348fc97eb2e8334bc7e

Aliases

arxiv: 1403.1282 · arxiv_version: 1403.1282v2 · doi: 10.48550/arxiv.1403.1282 · pith_short_12: PFFJO2CTJ7OX · pith_short_16: PFFJO2CTJ7OXOJO7 · pith_short_8: PFFJO2CT

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/PFFJO2CTJ7OXOJO7WK3HHW5TJ7 \
  | 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: 794a9768534fdd7725dfb2b673dbb34fedb0825aeb0f6348fc97eb2e8334bc7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0341f81b853e35f089963d2049fa395c59a9e945c8fee9da719fc8a70d0e3819",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-03-05T22:12:20Z",
    "title_canon_sha256": "56d90dfa362057b3d93055159337efd1f60548f7cfd2a7d119206ee3f517a6fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1282",
    "kind": "arxiv",
    "version": 2
  }
}