Pith Number

pith:JVRPMDKA

pith:2026:JVRPMDKABHYS64ZNC77VFFA57K

not attested not anchored not stored refs pending

Spaceborne SAR Change Detection and Coherence Analysis for Maritime Port Monitoring

Kudret Esmer, Necati Kagan Erkek

arxiv:2606.18917 v1 · 2026-06-17 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVRPMDKABHYS64ZNC77VFFA57K}

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	2026-06-19T16:11:51.851835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d62f60d4009f12f732d17ff52941dfab33197097e5af732fb0e03b32be87d2d

Aliases

arxiv: 2606.18917 · arxiv_version: 2606.18917v1 · doi: 10.48550/arxiv.2606.18917 · pith_short_12: JVRPMDKABHYS · pith_short_16: JVRPMDKABHYS64ZN · pith_short_8: JVRPMDKA

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/JVRPMDKABHYS64ZNC77VFFA57K \
  | 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: 4d62f60d4009f12f732d17ff52941dfab33197097e5af732fb0e03b32be87d2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b17a88c2969604f4a09ac03987212dff2ce0897851719cf9b7ae46f8a6027f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-17T10:46:20Z",
    "title_canon_sha256": "720ab7aff867187964471fd7114a1f1c64a12caca0cbef26993359a8e8b2074b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18917",
    "kind": "arxiv",
    "version": 1
  }
}