Pith Number

pith:WEUMLEQH

pith:2024:WEUMLEQHAD2SDHSBGMFGG6NF6R

not attested not anchored not stored refs pending

Solving Inverse Problems with Model Mismatch using Untrained Neural Networks within Model-based Architectures

Mark A. Davenport, Mudassir Masood, Naveed Iqbal, Peimeng Guan

arxiv:2403.04847 v2 · 2024-03-07 · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WEUMLEQHAD2SDHSBGMFGG6NF6R}

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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

Neural Fields for NV-Center Inverse Sensing

Receipt and verification

First computed	2026-07-05T08:29:23.792877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b128c5920700f5219e41330a6379a5f47809aa6558b7200da9b6d19de800fc26

Aliases

arxiv: 2403.04847 · arxiv_version: 2403.04847v2 · doi: 10.48550/arxiv.2403.04847 · pith_short_12: WEUMLEQHAD2S · pith_short_16: WEUMLEQHAD2SDHSB · pith_short_8: WEUMLEQH

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/WEUMLEQHAD2SDHSBGMFGG6NF6R \
  | 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: b128c5920700f5219e41330a6379a5f47809aa6558b7200da9b6d19de800fc26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d86033eef04f4d4c7ce924185327489ad76bbdf0d4be5f9b2e299746b78e4023",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-03-07T19:02:13Z",
    "title_canon_sha256": "2f57df4db0934265aab91b85a45a99e6752ef6620243886df8ee7ca8af296d7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.04847",
    "kind": "arxiv",
    "version": 2
  }
}