Pith Number

pith:ZBDPSYAF

pith:2016:ZBDPSYAF2FCOWIMJDMDYHAOZ5U

not attested not anchored not stored refs pending

Convergence order of upwind type schemes for transport equations with discontinuous coefficients

Fran\c{c}ois Delarue (JAD), Fr\'ed\'eric Lagouti\`ere (LM-Orsay), Nicolas Vauchelet (LJLL)

arxiv:1602.05746 v1 · 2016-02-18 · math.NA · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZBDPSYAF2FCOWIMJDMDYHAOZ5U}

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	2026-05-18T01:20:23.306222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c846f96005d144eb21891b078381d9ed09f478e010c3c164433269adeeef5601

Aliases

arxiv: 1602.05746 · arxiv_version: 1602.05746v1 · doi: 10.48550/arxiv.1602.05746 · pith_short_12: ZBDPSYAF2FCO · pith_short_16: ZBDPSYAF2FCOWIMJ · pith_short_8: ZBDPSYAF

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/ZBDPSYAF2FCOWIMJDMDYHAOZ5U \
  | 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: c846f96005d144eb21891b078381d9ed09f478e010c3c164433269adeeef5601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdf39a7cd1c06b0659b8c7bd6ffcb3b0c2ec940dc410c99075923c22851f6cec",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-02-18T10:30:11Z",
    "title_canon_sha256": "45e165b4833644aff09798fc3cc77c7637bcf1bcc744cee2568f2bf82f0feb3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05746",
    "kind": "arxiv",
    "version": 1
  }
}