Pith Number

pith:VK5XKDX2

pith:2017:VK5XKDX2SLW4FV55MKMVYL27WJ

not attested not anchored not stored refs pending

Wave propagation with irregular dissipation and applications to acoustic problems and shallow waters

Juan Carlos Munoz, Michael Ruzhansky, Niyaz Tokmagambetov

arxiv:1705.01401 v1 · 2017-05-03 · math.AP · 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{VK5XKDX2SLW4FV55MKMVYL27WJ}

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	2026-05-18T00:45:05.245586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aabb750efa92edc2d7bd62995c2f5fb2634f14e877245dcc6a746f9690e67e06

Aliases

arxiv: 1705.01401 · arxiv_version: 1705.01401v1 · doi: 10.48550/arxiv.1705.01401 · pith_short_12: VK5XKDX2SLW4 · pith_short_16: VK5XKDX2SLW4FV55 · pith_short_8: VK5XKDX2

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/VK5XKDX2SLW4FV55MKMVYL27WJ \
  | 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: aabb750efa92edc2d7bd62995c2f5fb2634f14e877245dcc6a746f9690e67e06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e7eb079dbf02981dcd9da41005b448a6c62d8d8ebc9ce66026ffd3ce9ec245",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-05-03T13:17:08Z",
    "title_canon_sha256": "90b1cdb422c69cfe1090cdd0d09dd0f5722dc05afa480858018d95772b5aa0e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01401",
    "kind": "arxiv",
    "version": 1
  }
}