Pith Number

pith:2VJXIYTC

pith:2016:2VJXIYTCEU22RLUGGBUYNP3WH3

not attested not anchored not stored refs pending

An Application of ParaExp to Electromagnetic Wave Problems

Innocent Niyonzima, Melina Merkel, Sebastian Sch\"ops

arxiv:1607.00368 v2 · 2016-07-01 · math.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{2VJXIYTCEU22RLUGGBUYNP3WH3}

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	2026-05-18T01:02:12.550951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5537462622535a8ae86306986bf763ef0b9dd862d8fa788ce533f0c706cbda9

Aliases

arxiv: 1607.00368 · arxiv_version: 1607.00368v2 · doi: 10.48550/arxiv.1607.00368 · pith_short_12: 2VJXIYTCEU22 · pith_short_16: 2VJXIYTCEU22RLUG · pith_short_8: 2VJXIYTC

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/2VJXIYTCEU22RLUGGBUYNP3WH3 \
  | 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: d5537462622535a8ae86306986bf763ef0b9dd862d8fa788ce533f0c706cbda9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f01ed961e2a1976f3785e69de18a296c3eafdbabaeda10c67534fe928acc8d0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-07-01T19:47:45Z",
    "title_canon_sha256": "7081eb02a267b538c1fd00417237a0eea3cbcf957a6c776edc65cc5609dd8732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00368",
    "kind": "arxiv",
    "version": 2
  }
}