Pith Number

pith:UY4KXOES

pith:2017:UY4KXOES2UHJYGBZTDSOMAAOBY

not attested not anchored not stored refs pending

MoDL: Model Based Deep Learning Architecture for Inverse Problems

Hemant Kumar Aggarwal, Mathews Jacob, Merry P. Mani

arxiv:1712.02862 v4 · 2017-12-07 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UY4KXOES2UHJYGBZTDSOMAAOBY}

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	2026-05-17T23:44:10.319421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a638abb892d50e9c183998e4e6000e0e163ebca974a0230453b58e9b1e81c2dc

Aliases

arxiv: 1712.02862 · arxiv_version: 1712.02862v4 · doi: 10.48550/arxiv.1712.02862 · pith_short_12: UY4KXOES2UHJ · pith_short_16: UY4KXOES2UHJYGBZ · pith_short_8: UY4KXOES

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/UY4KXOES2UHJYGBZTDSOMAAOBY \
  | 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: a638abb892d50e9c183998e4e6000e0e163ebca974a0230453b58e9b1e81c2dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71ab0a88e22df670d23b4f6a09a5bd5b85ea755c4186b7d243d9d932fc4dd4fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-07T21:13:13Z",
    "title_canon_sha256": "0ca5e32bf37433d4392b7573c949922db50f939741ad4cc6d2c28773f1c6d14c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02862",
    "kind": "arxiv",
    "version": 4
  }
}