Pith Number

pith:NSJN457G

pith:2013:NSJN457GWBOLEAT3XE43ASSOVV

not attested not anchored not stored refs pending

Shock waves in dispersive Eulerian fluids

M. A. Hoefer

arxiv:1303.2541 v2 · 2013-03-11 · nlin.PS · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSJN457GWBOLEAT3XE43ASSOVV}

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	2026-05-18T02:47:24.453365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c92de77e6b05cb2027bb939b04a4ead480fb951aa00e0538c05d1be9f631ca1

Aliases

arxiv: 1303.2541 · arxiv_version: 1303.2541v2 · doi: 10.48550/arxiv.1303.2541 · pith_short_12: NSJN457GWBOL · pith_short_16: NSJN457GWBOLEAT3 · pith_short_8: NSJN457G

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/NSJN457GWBOLEAT3XE43ASSOVV \
  | 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: 6c92de77e6b05cb2027bb939b04a4ead480fb951aa00e0538c05d1be9f631ca1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "639d02601247005988c0733adce10668969f35db2403b5caa61b25d6cacd4a06",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2013-03-11T14:45:20Z",
    "title_canon_sha256": "78d3142c38139cada4fb1b6d26c298b5931c84cd1497580cea6c72a572f1d8e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2541",
    "kind": "arxiv",
    "version": 2
  }
}