Pith Number

pith:NORWAHFB

pith:2022:NORWAHFBAB5NSTSDOAVX2DFIMO

not attested not anchored not stored refs pending

Deep Optical Coding Design in Computational Imaging

Balpreet Singh Ahluwalia, Chamira U. S. Edussooriya, Dushan N. Wadduwage, Edwin Vargas, Hans Garcia, Hasindu Kariyawasam, Henry Arguello, Jorge Bacca, Kithmini Herath, Miguel Marquez, Peter So, Ramith Hettiarachchi, Udith Haputhanthri

arxiv:2207.00164 v2 · 2022-06-27 · 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{NORWAHFBAB5NSTSDOAVX2DFIMO}

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	2026-07-05T04:49:23.612851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ba3601ca1007ad94e43702b7d0ca86397e2c0a11b51b77d230f64dec0934a05

Aliases

arxiv: 2207.00164 · arxiv_version: 2207.00164v2 · doi: 10.48550/arxiv.2207.00164 · pith_short_12: NORWAHFBAB5N · pith_short_16: NORWAHFBAB5NSTSD · pith_short_8: NORWAHFB

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/NORWAHFBAB5NSTSDOAVX2DFIMO \
  | 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: 6ba3601ca1007ad94e43702b7d0ca86397e2c0a11b51b77d230f64dec0934a05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9350e1a99c87af28433a9e4f620f14614442bd81b071f2aa3e63054c0c889888",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-27T04:41:48Z",
    "title_canon_sha256": "879f73d08f42ca6bffa67dfa9229613b832ba3f36e546bd81a6c7fda9f87b5ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.00164",
    "kind": "arxiv",
    "version": 2
  }
}