Pith Number

pith:7ZNTEUKG

pith:2017:7ZNTEUKGYLCBATG2IA5IVQ5GHF

not attested not anchored not stored refs pending

Multi-spectral Image Panchromatic Sharpening, Outcome and Process Quality Assessment Protocol

Andrea Baraldi, Francesca Despini, Sergio Teggi

arxiv:1701.01942 v1 · 2017-01-08 · 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{7ZNTEUKGYLCBATG2IA5IVQ5GHF}

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	2026-05-18T00:53:13.003191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe5b325146c2c4104cda403a8ac3a63956ca73874f3754760c4ebd3bee75df43

Aliases

arxiv: 1701.01942 · arxiv_version: 1701.01942v1 · doi: 10.48550/arxiv.1701.01942 · pith_short_12: 7ZNTEUKGYLCB · pith_short_16: 7ZNTEUKGYLCBATG2 · pith_short_8: 7ZNTEUKG

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/7ZNTEUKGYLCBATG2IA5IVQ5GHF \
  | 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: fe5b325146c2c4104cda403a8ac3a63956ca73874f3754760c4ebd3bee75df43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19f7e33bf045e27a5e82e8e3aa89d9ef5fffd59adafe467da57f6012181b9e1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-01-08T11:22:59Z",
    "title_canon_sha256": "ae0454f34a00a31a1d7487bbb031f75c7fca53847f217ec6ad0f92a579294510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01942",
    "kind": "arxiv",
    "version": 1
  }
}