Pith Number

pith:UN6IRUVP

pith:2017:UN6IRUVPQCTUMX3CUUSF4M55GM

not attested not anchored not stored refs pending

Geometric Analysis of Observability of Target Object Shape Using Location-Unknown Distance Sensors

Hiroshi Saito, Hirotada Honda

arxiv:1707.06128 v1 · 2017-05-15 · cs.IT · cs.CG · math.IT · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UN6IRUVPQCTUMX3CUUSF4M55GM}

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	2026-05-18T00:39:57.576233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a37c88d2af80a7465f62a5245e33bd3305a81e1be46a18926ad2f43248068afa

Aliases

arxiv: 1707.06128 · arxiv_version: 1707.06128v1 · doi: 10.48550/arxiv.1707.06128 · pith_short_12: UN6IRUVPQCTU · pith_short_16: UN6IRUVPQCTUMX3C · pith_short_8: UN6IRUVP

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/UN6IRUVPQCTUMX3CUUSF4M55GM \
  | 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: a37c88d2af80a7465f62a5245e33bd3305a81e1be46a18926ad2f43248068afa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39712a7dfb9ec2f347edd6b618a6456fd4940f01525efc0de461458b9c16e445",
    "cross_cats_sorted": [
      "cs.CG",
      "math.IT",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-15T05:07:18Z",
    "title_canon_sha256": "05cc87f88fe3a73353daffdf22fab0d40dca6b6aaa0249c3da6f32133312a92c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06128",
    "kind": "arxiv",
    "version": 1
  }
}