Pith Number

pith:COTU5CGQ

pith:2018:COTU5CGQ5VL3ELL7MZ7KUGUCOD

not attested not anchored not stored refs pending

Analysis of the error in constitutive equation approach for time-harmonic elasticity imaging

Marc Bonnet (POEMS), Wilkins Aquino

arxiv:1812.03653 v1 · 2018-12-10 · math.AP · physics.class-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{COTU5CGQ5VL3ELL7MZ7KUGUCOD}

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	2026-05-17T23:58:44.220281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13a74e88d0ed57b22d7f667eaa1a8270e839b0d47e5d58539594bd6918872924

Aliases

arxiv: 1812.03653 · arxiv_version: 1812.03653v1 · doi: 10.48550/arxiv.1812.03653 · pith_short_12: COTU5CGQ5VL3 · pith_short_16: COTU5CGQ5VL3ELL7 · pith_short_8: COTU5CGQ

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/COTU5CGQ5VL3ELL7MZ7KUGUCOD \
  | 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: 13a74e88d0ed57b22d7f667eaa1a8270e839b0d47e5d58539594bd6918872924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d14bd40a94733294c30c6b2377d886a3d1ec7b766746f69da136cf0a87e0e62",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-12-10T07:26:28Z",
    "title_canon_sha256": "8c8f4fc61010a0d04d5bfdf6e467e04bf5007f82216ab6fb36f13baf65138080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03653",
    "kind": "arxiv",
    "version": 1
  }
}