Pith Number

pith:5QPG5L7J

pith:2019:5QPG5L7JED6CFDGONETE5YANAC

not attested not anchored not stored refs pending

Deep learning networks for selection of persistent scatterer pixels in multi-temporal SAR interferometric processing

Ashutosh Tiwari, Avadh Bihari Narayan, Onkar Dikshit

arxiv:1909.01868 v3 · 2019-09-04 · eess.IV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QPG5L7JED6CFDGONETE5YANAC}

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	2026-07-05T00:47:17.444467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec1e6eafe920fc228cce69264ee00d00a7ed0c14575431781e948be459b5b0a0

Aliases

arxiv: 1909.01868 · arxiv_version: 1909.01868v3 · doi: 10.48550/arxiv.1909.01868 · pith_short_12: 5QPG5L7JED6C · pith_short_16: 5QPG5L7JED6CFDGO · pith_short_8: 5QPG5L7J

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/5QPG5L7JED6CFDGONETE5YANAC \
  | 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: ec1e6eafe920fc228cce69264ee00d00a7ed0c14575431781e948be459b5b0a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6418ddab71ac2486fb9c2d35b016693cae3d4571ac4dab2200c202f3e38619f",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-09-04T15:17:34Z",
    "title_canon_sha256": "51c8e208b350e7bf2e24dec1c5085b3bc7ca68a9d5347fb5be88df016bcde1a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01868",
    "kind": "arxiv",
    "version": 3
  }
}