Pith Number

pith:YTWOSFVB

pith:2019:YTWOSFVB4MUCUNJHKBFE55V3P3

not attested not anchored not stored refs pending

Demonstration of 3D ISAR Security Imaging at 24GHz with a Sparse MIMO Array

Feng Xu, Zhanyu Zhu

arxiv:1908.06619 v1 · 2019-08-19 · 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{YTWOSFVB4MUCUNJHKBFE55V3P3}

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	2026-07-05T02:02:18.900478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4ece916a1e3282a3527504a4ef6bb7ee5678b1ef9339fb78f0fe7effac4cc2c

Aliases

arxiv: 1908.06619 · arxiv_version: 1908.06619v1 · doi: 10.48550/arxiv.1908.06619 · pith_short_12: YTWOSFVB4MUC · pith_short_16: YTWOSFVB4MUCUNJH · pith_short_8: YTWOSFVB

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/YTWOSFVB4MUCUNJHKBFE55V3P3 \
  | 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: c4ece916a1e3282a3527504a4ef6bb7ee5678b1ef9339fb78f0fe7effac4cc2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b85f18d4a998d349e885a2d8383af30bce377ab22263f8e1588a0c56dfb0fcfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-08-19T07:21:37Z",
    "title_canon_sha256": "37854358a7e1e6d0064c0912ec1673806aa9f91c866829dc7ac06dd6b7207815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06619",
    "kind": "arxiv",
    "version": 1
  }
}