Pith Number

pith:IG5D3PMV

pith:2013:IG5D3PMV6U6OMM5JXS3CACSZBH

not attested not anchored not stored refs pending

3-D Visual Coverage Based on Gradient Descent Techniques on Matrix Manifold and Its Application to Moving Objects Monitoring

Masayuki Fujita, Riku Funada, Takeshi Hatanaka

arxiv:1309.5702 v1 · 2013-09-23 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IG5D3PMV6U6OMM5JXS3CACSZBH}

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	2026-05-18T03:12:34.421024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41ba3dbd95f53ce633a9bcb6200a5909f5ff581dd4f6071f15045eff4d8f8f6e

Aliases

arxiv: 1309.5702 · arxiv_version: 1309.5702v1 · doi: 10.48550/arxiv.1309.5702 · pith_short_12: IG5D3PMV6U6O · pith_short_16: IG5D3PMV6U6OMM5J · pith_short_8: IG5D3PMV

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/IG5D3PMV6U6OMM5JXS3CACSZBH \
  | 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: 41ba3dbd95f53ce633a9bcb6200a5909f5ff581dd4f6071f15045eff4d8f8f6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b2841eb840e9f4558c64ee34d2438bb1161559355fbd77d3ccc9f4853690c87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2013-09-23T06:26:34Z",
    "title_canon_sha256": "ba0eefe054fa511f7924fff25a303fba9da54d4a571e407f8e1c94df3e8ddc77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5702",
    "kind": "arxiv",
    "version": 1
  }
}