Pith Number

pith:43GJ2OG3

pith:2017:43GJ2OG32CJI7KDWWIX7GOLIRM

not attested not anchored not stored refs pending

BLADE: Filter Learning for General Purpose Computational Photography

Frank Ong, Ignacio Garcia-Dorado, John Isidoro, Pascal Getreuer, Peyman Milanfar, Sungjoon Choi

arxiv:1711.10700 v2 · 2017-11-29 · 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{43GJ2OG32CJI7KDWWIX7GOLIRM}

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	2026-05-18T00:28:29.336130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6cc9d38dbd0928fa876b22ff339688b1bea81cb5c855ce992b01a63b388939f

Aliases

arxiv: 1711.10700 · arxiv_version: 1711.10700v2 · doi: 10.48550/arxiv.1711.10700 · pith_short_12: 43GJ2OG32CJI · pith_short_16: 43GJ2OG32CJI7KDW · pith_short_8: 43GJ2OG3

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/43GJ2OG32CJI7KDWWIX7GOLIRM \
  | 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: e6cc9d38dbd0928fa876b22ff339688b1bea81cb5c855ce992b01a63b388939f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90d790cdd519b88adbab66be02c65bba8a7ca26a1d6168784f6cd38bcb713cf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-29T06:38:41Z",
    "title_canon_sha256": "4200a7d03232541fcfce8369c5a02101573c4c4f6884d051a1cf8d94a41c7cef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10700",
    "kind": "arxiv",
    "version": 2
  }
}