Pith Number

pith:ANSZUDDU

pith:2016:ANSZUDDU5S6BL6RUKYY2DPVB3H

not attested not anchored not stored refs pending

Assessment and Enhancement of {SAR} non-coherent Change Detection Techniques Following Oil Spills

Christopher F. Barnes, Cihan Bayindir, J. David Frost

arxiv:1604.00625 v1 · 2016-04-03 · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANSZUDDU5S6BL6RUKYY2DPVB3H}

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	2026-05-18T01:17:48.886073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03659a0c74ecbc15fa345631a1bea1d9cf045caf05e1f46dc2a6b965ea7479a3

Aliases

arxiv: 1604.00625 · arxiv_version: 1604.00625v1 · doi: 10.48550/arxiv.1604.00625 · pith_short_12: ANSZUDDU5S6B · pith_short_16: ANSZUDDU5S6BL6RU · pith_short_8: ANSZUDDU

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/ANSZUDDU5S6BL6RUKYY2DPVB3H \
  | 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: 03659a0c74ecbc15fa345631a1bea1d9cf045caf05e1f46dc2a6b965ea7479a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ee9ee0a07b0501a97f507b02a8a64e39541baed5c4fde3c1f355ca126f7daa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2016-04-03T11:55:02Z",
    "title_canon_sha256": "3b0bc6c6f8c0ab68a6d06249479de9edbdfc6b30588984eda39151fce03f1809"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00625",
    "kind": "arxiv",
    "version": 1
  }
}