Pith Number

pith:BHHMXESN

pith:2015:BHHMXESNSKXE33AUGQMPL2EBOC

not attested not anchored not stored refs pending

Segment-Sliding Reconstruction of Pulsed Radar Echoes with Sub-Nyquist Sampling

Feng Xi, ShengYao Chen, Suling Zhang, Yimin D. Zhang, Zhong Liu

arxiv:1503.00434 v1 · 2015-03-02 · 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{BHHMXESNSKXE33AUGQMPL2EBOC}

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	2026-05-18T02:25:54.487984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09cecb924d92ae4dec143418f5e881708e7d9362fc7bb12f420b0cfd92ef10f7

Aliases

arxiv: 1503.00434 · arxiv_version: 1503.00434v1 · doi: 10.48550/arxiv.1503.00434 · pith_short_12: BHHMXESNSKXE · pith_short_16: BHHMXESNSKXE33AU · pith_short_8: BHHMXESN

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/BHHMXESNSKXE33AUGQMPL2EBOC \
  | 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: 09cecb924d92ae4dec143418f5e881708e7d9362fc7bb12f420b0cfd92ef10f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5b25ed9c53be85b82436fe80bb2cd9f96f7f842b70ee340f62984c27b8ad0c9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-03-02T08:27:57Z",
    "title_canon_sha256": "0694c349b99a850a91641eee99b67345773814cc6f55f3cc6e907c5c1b78d17f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00434",
    "kind": "arxiv",
    "version": 1
  }
}