Pith Number

pith:XGYHYHB7

pith:2018:XGYHYHB7MVRLK2GAOTYGPDTBG3

not attested not anchored not stored refs pending

Snapshot multispectral imaging using a filter array

Kazuma Shinoda

arxiv:1808.09106 v1 · 2018-08-28 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGYHYHB7MVRLK2GAOTYGPDTBG3}

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	2026-05-18T00:07:04.482981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9b07c1c3f6562b568c074f0678e6136c78e0f2c0a51fd814cdd001da491ac04

Aliases

arxiv: 1808.09106 · arxiv_version: 1808.09106v1 · doi: 10.48550/arxiv.1808.09106 · pith_short_12: XGYHYHB7MVRL · pith_short_16: XGYHYHB7MVRLK2GA · pith_short_8: XGYHYHB7

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/XGYHYHB7MVRLK2GAOTYGPDTBG3 \
  | 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: b9b07c1c3f6562b568c074f0678e6136c78e0f2c0a51fd814cdd001da491ac04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e9de9fe04dcd9749ce531303124fa4879935d5dc83ab21374aa85ae06b3fb12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-08-28T04:04:47Z",
    "title_canon_sha256": "fb7da48e68c3d9beddb96db28941a0894e1901d40577047db6de1e398ef38015"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09106",
    "kind": "arxiv",
    "version": 1
  }
}