Pith Number

pith:RRGNX7IL

pith:2018:RRGNX7ILHDYW23GE56KHD6WZGE

not attested not anchored not stored refs pending

Self-supervisory Signals for Object Discovery and Detection

Alexander Toshev, Etienne Pot, Jana Kosecka

arxiv:1806.03370 v1 · 2018-06-08 · 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{RRGNX7ILHDYW23GE56KHD6WZGE}

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	2026-05-18T00:13:43.583082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c4cdbfd0b38f16d6cc4ef9471fad9312dcc33c54229f8184fc9ee6d71f8a532

Aliases

arxiv: 1806.03370 · arxiv_version: 1806.03370v1 · doi: 10.48550/arxiv.1806.03370 · pith_short_12: RRGNX7ILHDYW · pith_short_16: RRGNX7ILHDYW23GE · pith_short_8: RRGNX7IL

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/RRGNX7ILHDYW23GE56KHD6WZGE \
  | 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: 8c4cdbfd0b38f16d6cc4ef9471fad9312dcc33c54229f8184fc9ee6d71f8a532

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f7fad1d152d45d0747bf0730e7c053a171c9d2cff601516920601bb14ce77fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-08T22:50:28Z",
    "title_canon_sha256": "caf98c81bdfce90cfa23fc50351fa3b5425f615fe6d76dd0e23f22d44e31b30f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03370",
    "kind": "arxiv",
    "version": 1
  }
}