Pith Number

pith:ETRSWGAL

pith:2016:ETRSWGALTKXTS6FZWJCH3MNA3F

not attested not anchored not stored refs pending

Detecting Changes Between Optical Images of Different Spatial and Spectral Resolutions: a Fusion-Based Approach

Marie Chabert, Nicolas Dobigeon, Qi Wei, Vinicius Ferraris

arxiv:1609.06074 v1 · 2016-09-20 · cs.CV · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETRSWGALTKXTS6FZWJCH3MNA3F}

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	2026-05-18T01:04:16.765462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e32b180b9aaf3978b9b2447db1a0d945fd85f072cce909ac5afe587cb7e41e

Aliases

arxiv: 1609.06074 · arxiv_version: 1609.06074v1 · doi: 10.48550/arxiv.1609.06074 · pith_short_12: ETRSWGALTKXT · pith_short_16: ETRSWGALTKXTS6FZ · pith_short_8: ETRSWGAL

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/ETRSWGALTKXTS6FZWJCH3MNA3F \
  | 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: 24e32b180b9aaf3978b9b2447db1a0d945fd85f072cce909ac5afe587cb7e41e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2214080a86f803edd90fb8674ae6ff82bfe28f2de4c342c540bbc5dd3cdf114d",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-09-20T09:58:35Z",
    "title_canon_sha256": "a8a7609cce747a3b13891ae37c2e1c66cd51d591b530e7741854321006f05c7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06074",
    "kind": "arxiv",
    "version": 1
  }
}