Pith Number

pith:3N2BNAHG

pith:2017:3N2BNAHGSEXMDHE65CXFZQECB2

not attested not anchored not stored refs pending

Nonlinear acoustics: Blackstock-Crighton equations with a periodic forcing term

Aday Celik, Mads Kyed

arxiv:1710.06457 v2 · 2017-10-17 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3N2BNAHGSEXMDHE65CXFZQECB2}

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	2026-05-18T00:22:10.642264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db741680e6912ec19c9ee8ae5cc0820e89866f6a0069c359d26d896904a1bdd5

Aliases

arxiv: 1710.06457 · arxiv_version: 1710.06457v2 · doi: 10.48550/arxiv.1710.06457 · pith_short_12: 3N2BNAHGSEXM · pith_short_16: 3N2BNAHGSEXMDHE6 · pith_short_8: 3N2BNAHG

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/3N2BNAHGSEXMDHE65CXFZQECB2 \
  | 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: db741680e6912ec19c9ee8ae5cc0820e89866f6a0069c359d26d896904a1bdd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce530a223afcd2353bfae3732a5d883f14b0e103a284d9784d056891ce455c6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-17T18:16:53Z",
    "title_canon_sha256": "63af99e6b9c6b1477aa0ac3315efb6005d3ec65516aa46f1f1af5abaf87b29a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06457",
    "kind": "arxiv",
    "version": 2
  }
}