Pith Number

pith:KMJCBNOF

pith:2019:KMJCBNOFDBEETS7ZIR43GRAP5J

not attested not anchored not stored refs pending

Generation of shock waves from localized sources: The case of the Burgers equation

Yair Zarmi

arxiv:1908.01315 v1 · 2019-08-04 · nlin.PS · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMJCBNOFDBEETS7ZIR43GRAP5J}

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	2026-07-04T23:51:29.044232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

531220b5c5184849cbf94479b3440fea7b34bb813b094c53e97e3cb577dac5e9

Aliases

arxiv: 1908.01315 · arxiv_version: 1908.01315v1 · doi: 10.48550/arxiv.1908.01315 · pith_short_12: KMJCBNOFDBEE · pith_short_16: KMJCBNOFDBEETS7Z · pith_short_8: KMJCBNOF

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/KMJCBNOFDBEETS7ZIR43GRAP5J \
  | 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: 531220b5c5184849cbf94479b3440fea7b34bb813b094c53e97e3cb577dac5e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58cba75ba736f90c74252915deb3eb53c994e16a8122d2f98c283ab7bb9058b4",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2019-08-04T10:54:01Z",
    "title_canon_sha256": "d050a394ef653ec51c02232ee2e16041560e2074a1d19b699e267f0728f3b085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01315",
    "kind": "arxiv",
    "version": 1
  }
}