Pith Number

pith:HNUTVHPK

pith:2019:HNUTVHPK4E5EKUOCVE5HHZQFYI

not attested not anchored not stored refs pending

The notion of conservation for residual distribution schemes (or fluctuation splitting schemes), with some applications

Remi Abgrall

arxiv:1904.02198 v1 · 2019-04-03 · 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{HNUTVHPK4E5EKUOCVE5HHZQFYI}

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	2026-05-17T23:49:24.232504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b693a9deae13a4551c2a93a73e605c2129a9fe67f3f509946e649e9c7247a1b

Aliases

arxiv: 1904.02198 · arxiv_version: 1904.02198v1 · doi: 10.48550/arxiv.1904.02198 · pith_short_12: HNUTVHPK4E5E · pith_short_16: HNUTVHPK4E5EKUOC · pith_short_8: HNUTVHPK

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/HNUTVHPK4E5EKUOCVE5HHZQFYI \
  | 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: 3b693a9deae13a4551c2a93a73e605c2129a9fe67f3f509946e649e9c7247a1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b13a49ef080bf8dd0db9eaf287bbbc0e10e7d92c29211d84ecc5f820140c1a7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-04-03T18:49:01Z",
    "title_canon_sha256": "a915f9bac1742a0f095f29b3de144bff4ad07d720372679a5434519575624a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02198",
    "kind": "arxiv",
    "version": 1
  }
}