Pith Number

pith:7Z6NKAUR

pith:2021:7Z6NKAURETLXSIKH6AMQMTWBR5

not attested not anchored not stored refs pending

Inversion of Integral Models: a Neural Network Approach

Cecile Della Valle, Emilie Chouzenoux, Jean-Christophe Pesquet

arxiv:2105.15044 v1 · 2021-05-31 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Z6NKAURETLXSIKH6AMQMTWBR5}

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.

Cited by

1 paper in Pith

Optimization Landscapes Learned: Proxy Networks Boost Convergence in Physics-based Inverse Problems

Receipt and verification

First computed	2026-07-05T02:44:44.249322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe7cd5029124d7792147f019064ec18f41bcdec26de8f2fadcabf94b27584562

Aliases

arxiv: 2105.15044 · arxiv_version: 2105.15044v1 · doi: 10.48550/arxiv.2105.15044 · pith_short_12: 7Z6NKAURETLX · pith_short_16: 7Z6NKAURETLXSIKH · pith_short_8: 7Z6NKAUR

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/7Z6NKAURETLXSIKH6AMQMTWBR5 \
  | 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: fe7cd5029124d7792147f019064ec18f41bcdec26de8f2fadcabf94b27584562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e5cc6b1dad73549223be3c9173917227662406c437498ed7eec1a016915cf2d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-05-31T15:28:32Z",
    "title_canon_sha256": "96e83e4bf3aab7071c85fa2b38b2abd50de2641c625f9c6f6b95c1a14131b493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.15044",
    "kind": "arxiv",
    "version": 1
  }
}