Pith Number

pith:V4D4RY7A

pith:2024:V4D4RY7AWTXTWDNLNZSJH6CSTK

not attested not anchored not stored refs pending

Convergence of a generalized Riemann problem scheme for the Burgers equation

Maria Lukacova-Medvidova, Yuhuan Yuan

arxiv:2401.03714 v1 · 2024-01-08 · math.NA · cs.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{V4D4RY7AWTXTWDNLNZSJH6CSTK}

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.

Cited by

1 paper in Pith

THOR: Transformer Heuristics for On-Demand Retrieval

Receipt and verification

First computed	2026-07-05T07:31:13.056902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af07c8e3e0b4ef3b0dab6e6493f8529ab8ceb7a4147c74de20ffa71a69609f20

Aliases

arxiv: 2401.03714 · arxiv_version: 2401.03714v1 · doi: 10.48550/arxiv.2401.03714 · pith_short_12: V4D4RY7AWTXT · pith_short_16: V4D4RY7AWTXTWDNL · pith_short_8: V4D4RY7A

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/V4D4RY7AWTXTWDNLNZSJH6CSTK \
  | 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: af07c8e3e0b4ef3b0dab6e6493f8529ab8ceb7a4147c74de20ffa71a69609f20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58c10c4d6a99fe80189d9f9fd3313d33f23c9916fd05dc46355c6ff1768c6c82",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-01-08T07:50:34Z",
    "title_canon_sha256": "50f019fe9a05df8603be1ca08d57a97227691f518ae89fb4e9ff4e924e779c4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.03714",
    "kind": "arxiv",
    "version": 1
  }
}