Pith Number

pith:7FW6VZXP

pith:2014:7FW6VZXPQJGNFL2ZMY25RIHJF6

not attested not anchored not stored refs pending

Uniqueness and Lipschitz stability of an inverse boundary value problem for time-harmonic elastic waves

Elena Beretta, Elisa Francini, Jian Zhai, Maarten V. de Hoop, Sergio Vessella

arxiv:1412.3465 v1 · 2014-12-10 · 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{7FW6VZXPQJGNFL2ZMY25RIHJF6}

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	2026-05-18T02:31:36.529769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f96deae6ef824cd2af596635d8a0e92f9f32ca64f21cf9fbcbc89b7c3c952e67

Aliases

arxiv: 1412.3465 · arxiv_version: 1412.3465v1 · doi: 10.48550/arxiv.1412.3465 · pith_short_12: 7FW6VZXPQJGN · pith_short_16: 7FW6VZXPQJGNFL2Z · pith_short_8: 7FW6VZXP

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/7FW6VZXPQJGNFL2ZMY25RIHJF6 \
  | 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: f96deae6ef824cd2af596635d8a0e92f9f32ca64f21cf9fbcbc89b7c3c952e67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10648537c06cca2d2f0188dc88e75b28005f7c90e635ab00f7e022cfc80fec3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-12-10T21:00:43Z",
    "title_canon_sha256": "6bcb414307211f1f2d57347d78c2f9a946891b673afbd2f66d60f359675f52b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3465",
    "kind": "arxiv",
    "version": 1
  }
}