Pith Number

pith:INEMPFQ2

pith:2018:INEMPFQ2FFBNHPRUI26W5YRV2E

not attested not anchored not stored refs pending

Theoretical Framework for Estimating Target-Object Shape by Using Location-Unknown Mobile Distance Sensors

Hiroshi Saito, Tatsuaki Kimura

arxiv:1802.06882 v2 · 2018-02-16 · 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{INEMPFQ2FFBNHPRUI26W5YRV2E}

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	2026-05-18T00:21:51.981097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4348c7961a2942d3be3446bd6ee235d135401f0145dc4b46e74af1cfbfa04540

Aliases

arxiv: 1802.06882 · arxiv_version: 1802.06882v2 · doi: 10.48550/arxiv.1802.06882 · pith_short_12: INEMPFQ2FFBN · pith_short_16: INEMPFQ2FFBNHPRU · pith_short_8: INEMPFQ2

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/INEMPFQ2FFBNHPRUI26W5YRV2E \
  | 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: 4348c7961a2942d3be3446bd6ee235d135401f0145dc4b46e74af1cfbfa04540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23f2c1565d25058a6e8a9179b0090d267beffb10aa7f337f6009fe1ce501334b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-02-16T04:04:59Z",
    "title_canon_sha256": "4dbd92e6f5aafea869bba0c429ff210f8a97ef14867fcc896bd6dc90a862fe89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06882",
    "kind": "arxiv",
    "version": 2
  }
}