Pith Number

pith:EMQZ2QT2

pith:2017:EMQZ2QT27VIJCHHEUINFNACGHM

not attested not anchored not stored refs pending

Doppler Synthetic Aperture Radar Interferometry: A Novel SAR Interferometry for Height Mapping using Ultra-Narrowband Waveforms

Birsen Yazici, H. Cagri Yanik, Il-Young Son

arxiv:1705.08738 v1 · 2017-05-24 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMQZ2QT27VIJCHHEUINFNACGHM}

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	2026-05-18T00:18:20.221108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23219d427afd50911ce4a21a5680463b176de0d66a40387b26dce9d6692bc9f4

Aliases

arxiv: 1705.08738 · arxiv_version: 1705.08738v1 · doi: 10.48550/arxiv.1705.08738 · pith_short_12: EMQZ2QT27VIJ · pith_short_16: EMQZ2QT27VIJCHHE · pith_short_8: EMQZ2QT2

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/EMQZ2QT27VIJCHHEUINFNACGHM \
  | 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: 23219d427afd50911ce4a21a5680463b176de0d66a40387b26dce9d6692bc9f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7639cb972df2585a1b23e6803bb8ec42c69e116265083d436d64e1d422e9e5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2017-05-24T13:09:55Z",
    "title_canon_sha256": "2c5a9ced675a662823c6dc26cd2f7e1bb662ce7f3dcbf71fff8d37cf2bc907a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08738",
    "kind": "arxiv",
    "version": 1
  }
}