Pith Number

pith:ATJXK4I6

pith:2016:ATJXK4I6FDBZ4RAFZW2NJDT3NO

not attested not anchored not stored refs pending

RISAS: A Novel Rotation, Illumination, Scale Invariant Appearance and Shape Feature

Gamini Dissanayake, Kanzhi Wu, Ravindra Ranasinghe, Xiaoyang Li, Yong Liu

arxiv:1603.04134 v2 · 2016-03-14 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATJXK4I6FDBZ4RAFZW2NJDT3NO}

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	2026-05-18T01:04:27.942715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04d375711e28c39e4405cdb4d48e7b6bb4c950a562fbef162b61601f35f7048a

Aliases

arxiv: 1603.04134 · arxiv_version: 1603.04134v2 · doi: 10.48550/arxiv.1603.04134 · pith_short_12: ATJXK4I6FDBZ · pith_short_16: ATJXK4I6FDBZ4RAF · pith_short_8: ATJXK4I6

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/ATJXK4I6FDBZ4RAFZW2NJDT3NO \
  | 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: 04d375711e28c39e4405cdb4d48e7b6bb4c950a562fbef162b61601f35f7048a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6b4052e3b963957ded5a2dbf1d4479b538a16aa2a741160918bd18d740c0a98",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2016-03-14T04:39:49Z",
    "title_canon_sha256": "da598c9ead7baaaf697b007385e54871491334245c24e757728e17ef5a6ccb26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04134",
    "kind": "arxiv",
    "version": 2
  }
}