Pith Number

pith:G7U2WOXW

pith:2020:G7U2WOXW7VDRLQOUDH7B42WHJX

not attested not anchored not stored refs pending

BP-DIP: A Backprojection based Deep Image Prior

Jenny Zukerman, Raja Giryes, Tom Tirer

arxiv:2003.05417 v2 · 2020-03-11 · eess.IV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7U2WOXW7VDRLQOUDH7B42WHJX}

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	2026-07-05T01:14:41.785221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37e9ab3af6fd4715c1d419fe1e6ac74dca60a97133ae7bb1e5caa880f576226b

Aliases

arxiv: 2003.05417 · arxiv_version: 2003.05417v2 · doi: 10.48550/arxiv.2003.05417 · pith_short_12: G7U2WOXW7VDR · pith_short_16: G7U2WOXW7VDRLQOU · pith_short_8: G7U2WOXW

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/G7U2WOXW7VDRLQOUDH7B42WHJX \
  | 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: 37e9ab3af6fd4715c1d419fe1e6ac74dca60a97133ae7bb1e5caa880f576226b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0881f1336e7547041baeedcec256a7800b269af39afa71fc7b3a5d1e047a589",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-03-11T17:09:12Z",
    "title_canon_sha256": "4d46a4449910c30e6352612115389be7b108c9d9e608463502fe34a134085871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.05417",
    "kind": "arxiv",
    "version": 2
  }
}