Pith Number

pith:NBWROCL2

pith:2016:NBWROCL27MNJNHALHD2JAPUK37

not attested not anchored not stored refs pending

An axisymmetric time-domain spectral-element method for full-wave simulations: Application to ocean acoustics

Alexis Bottero, Dimitri Komatitsch, Mark Asch, Paul Cristini

arxiv:1604.04237 v3 · 2016-04-14 · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NBWROCL27MNJNHALHD2JAPUK37}

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	2026-05-18T00:54:36.905347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

686d17097afb1a969c0b38f4903e8adff12e49a2996071a78260904359dd0102

Aliases

arxiv: 1604.04237 · arxiv_version: 1604.04237v3 · doi: 10.48550/arxiv.1604.04237 · pith_short_12: NBWROCL27MNJ · pith_short_16: NBWROCL27MNJNHAL · pith_short_8: NBWROCL2

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/NBWROCL27MNJNHALHD2JAPUK37 \
  | 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: 686d17097afb1a969c0b38f4903e8adff12e49a2996071a78260904359dd0102

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b7a05a41f73842963207cce45be13ab9d07b8126b0f4f3ebc5f3c15f5b00d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-04-14T17:52:36Z",
    "title_canon_sha256": "a84f5997b5f74fa77253e11837252af0792b39a41be588fbfa22dbf6ec7b359f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04237",
    "kind": "arxiv",
    "version": 3
  }
}