Pith Number

pith:DE52NFC4

pith:2016:DE52NFC4FZXY3TFE7H2WVOJLFN

not attested not anchored not stored refs pending

Method of Relaxed Streamline Upwinding for Hyperbolic Conservation Laws

Ameya D. Jagtap

arxiv:1611.03338 v4 · 2016-11-09 · math.NA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DE52NFC4FZXY3TFE7H2WVOJLFN}

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	2026-05-17T23:44:23.149502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

193ba6945c2e6f8dcca4f9f56ab92b2b4a04993b0d0d453ad1cb155757f9c4e8

Aliases

arxiv: 1611.03338 · arxiv_version: 1611.03338v4 · doi: 10.48550/arxiv.1611.03338 · pith_short_12: DE52NFC4FZXY · pith_short_16: DE52NFC4FZXY3TFE · pith_short_8: DE52NFC4

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/DE52NFC4FZXY3TFE7H2WVOJLFN \
  | 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: 193ba6945c2e6f8dcca4f9f56ab92b2b4a04993b0d0d453ad1cb155757f9c4e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ccfda69bc14ac4e71300d2d17f29415ca102c72e4404364de6ce1d6106d7a01",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-11-09T12:59:22Z",
    "title_canon_sha256": "8733897f4380cc3a993e660b0b3ef5c41b5457ff0a8d1b2ea8d60fbfcda95a6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03338",
    "kind": "arxiv",
    "version": 4
  }
}