Pith Number

pith:TGMZ4XZS

pith:2017:TGMZ4XZSVRB5MMBKC2S7OWZZBA

not attested not anchored not stored refs pending

Deep Face Deblurring

Grigorios G. Chrysos, Stefanos Zafeiriou

arxiv:1704.08772 v2 · 2017-04-27 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TGMZ4XZSVRB5MMBKC2S7OWZZBA}

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	2026-05-18T00:43:43.117602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99999e5f32ac43d6302a16a5f75b390807b7ddbbfe6ba09b10de904553968848

Aliases

arxiv: 1704.08772 · arxiv_version: 1704.08772v2 · doi: 10.48550/arxiv.1704.08772 · pith_short_12: TGMZ4XZSVRB5 · pith_short_16: TGMZ4XZSVRB5MMBK · pith_short_8: TGMZ4XZS

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/TGMZ4XZSVRB5MMBKC2S7OWZZBA \
  | 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: 99999e5f32ac43d6302a16a5f75b390807b7ddbbfe6ba09b10de904553968848

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "459acd485de63b962fbce2dbbe5e81f1009148d0cab456fce6d16e5dd51a5002",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-27T23:01:45Z",
    "title_canon_sha256": "4bec6c5dfee1e16e6d0d9210aaa2663db511c76ef27a7fd5cb340f68d175eb4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08772",
    "kind": "arxiv",
    "version": 2
  }
}