Pith Number

pith:DIQVIARG

pith:2019:DIQVIARGIB7LJ5SWODCGHFE4IT

not attested not anchored not stored refs pending

A closed-loop all-electronic pixel-wise adaptive imaging system for high dynamic range video

Chetan Singh Thakur, Jie (Jack) Zhang, John Rattray, Jonathan P. Newman, Matthew A. Wilson, Ralph Etienne-Cummings, Xiao Wang

arxiv:1906.10045 v1 · 2019-06-24 · eess.IV · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIQVIARGIB7LJ5SWODCGHFE4IT}

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	2026-05-17T23:42:35.632046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a21540226407eb4f65670c463949c44c45301d5be062f4245f14e50924fecf3

Aliases

arxiv: 1906.10045 · arxiv_version: 1906.10045v1 · doi: 10.48550/arxiv.1906.10045 · pith_short_12: DIQVIARGIB7L · pith_short_16: DIQVIARGIB7LJ5SW · pith_short_8: DIQVIARG

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/DIQVIARGIB7LJ5SWODCGHFE4IT \
  | 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: 1a21540226407eb4f65670c463949c44c45301d5be062f4245f14e50924fecf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e7722bd08ecb11875524eeb895c7874897185d2def35f1541eb7c0e7cd92080",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-06-24T16:09:16Z",
    "title_canon_sha256": "c73a699a39c9d766b52ff61b9c30107e70f9033f6819dbd65aa48e9604518b2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10045",
    "kind": "arxiv",
    "version": 1
  }
}