Pith Number

pith:M7DN5EGZ

pith:2017:M7DN5EGZ5BRDJP5B7ACEIRTUOI

not attested not anchored not stored refs pending

Geometry-constrained Degrees of Freedom Analysis for Imaging Systems: Monostatic and Multistatic

Amin Arbabian, Babak Mamandipoor, Upamanyu Madhow

arxiv:1711.03585 v2 · 2017-11-09 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M7DN5EGZ5BRDJP5B7ACEIRTUOI}

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	2026-05-18T00:08:54.998366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67c6de90d9e86234bfa1f8044446747201b0a2db8421d99ed661c8ddd13109d7

Aliases

arxiv: 1711.03585 · arxiv_version: 1711.03585v2 · doi: 10.48550/arxiv.1711.03585 · pith_short_12: M7DN5EGZ5BRD · pith_short_16: M7DN5EGZ5BRDJP5B · pith_short_8: M7DN5EGZ

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/M7DN5EGZ5BRDJP5B7ACEIRTUOI \
  | 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: 67c6de90d9e86234bfa1f8044446747201b0a2db8421d99ed661c8ddd13109d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a389ee7341f2617502482aaaa03586c5bfed6396b4634048f27e047bbf67043",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-11-09T20:26:59Z",
    "title_canon_sha256": "dbffa3464fc20b7abb9dffd2daab80be63137fe793972c97470fd0eb92f55320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03585",
    "kind": "arxiv",
    "version": 2
  }
}