Pith Number

pith:FHMSVNUD

pith:2015:FHMSVNUDUH4GGGGAR72MRHURLF

not attested not anchored not stored refs pending

Numerical simulation of wave propagation in inhomogeneous media using Generalized Plane Waves

Lise-Marie Imbert-Gerard, Peter Monk

arxiv:1511.08251 v1 · 2015-11-25 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHMSVNUDUH4GGGGAR72MRHURLF}

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	2026-06-04T17:09:47.077678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29d92ab683a1f86318c08ff4c89e91596172357e5d1bfde79d16e5d9fe362641

Aliases

arxiv: 1511.08251 · arxiv_version: 1511.08251v1 · doi: 10.48550/arxiv.1511.08251 · pith_short_12: FHMSVNUDUH4G · pith_short_16: FHMSVNUDUH4GGGGA · pith_short_8: FHMSVNUD

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/FHMSVNUDUH4GGGGAR72MRHURLF \
  | 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: 29d92ab683a1f86318c08ff4c89e91596172357e5d1bfde79d16e5d9fe362641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84c4109a6e226e5b55db8f17cc3f599275c6fa2535e54a3a36d3553f76d5d11a",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-11-25T23:29:54Z",
    "title_canon_sha256": "a3139cd8837ffd62d2f368fd2e8f12ac1b7ceefffa109f90ab42b159cca5bfd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08251",
    "kind": "arxiv",
    "version": 1
  }
}