Pith Number

pith:T5F3KNTT

pith:2017:T5F3KNTTOVENR77235NVZWPMWV

not attested not anchored not stored refs pending

On Well-Posedness for a Piezo-Electromagnetic Coupling Model with Boundary Dynamics

Rainer Picard

arxiv:1704.01816 v1 · 2017-04-06 · 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{T5F3KNTTOVENR77235NVZWPMWV}

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	2026-05-18T00:46:54.281899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f4bb536737548d8fffadf5b5cd9ecb555921ed0f27b5e3a2cd89bef7092a458

Aliases

arxiv: 1704.01816 · arxiv_version: 1704.01816v1 · doi: 10.48550/arxiv.1704.01816 · pith_short_12: T5F3KNTTOVEN · pith_short_16: T5F3KNTTOVENR772 · pith_short_8: T5F3KNTT

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/T5F3KNTTOVENR77235NVZWPMWV \
  | 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: 9f4bb536737548d8fffadf5b5cd9ecb555921ed0f27b5e3a2cd89bef7092a458

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c1c2d8f708f3a44daf97ef206b7495af59f71403cd90e1fe76d023378a97d22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-04-06T13:04:44Z",
    "title_canon_sha256": "6c5a815ecc6ca3c67d1797926807c055f47112dfbb5f7257c4ba387a227591cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01816",
    "kind": "arxiv",
    "version": 1
  }
}