Pith Number

pith:YMTC4ZP3

pith:2021:YMTC4ZP3KUUBGDX3RIV4NVCPKY

not attested not anchored not stored refs pending

Learning Novel Objects Continually Through Curiosity

Alan R. Wagner, Ali Ayub

arxiv:2103.07758 v2 · 2021-03-13 · cs.RO · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMTC4ZP3KUUBGDX3RIV4NVCPKY}

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	2026-07-05T02:40:33.227747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3262e65fb5528130efb8a2bc6d44f5633aa2328d8ec543687decb653a6eacb6

Aliases

arxiv: 2103.07758 · arxiv_version: 2103.07758v2 · doi: 10.48550/arxiv.2103.07758 · pith_short_12: YMTC4ZP3KUUB · pith_short_16: YMTC4ZP3KUUBGDX3 · pith_short_8: YMTC4ZP3

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/YMTC4ZP3KUUBGDX3RIV4NVCPKY \
  | 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: c3262e65fb5528130efb8a2bc6d44f5633aa2328d8ec543687decb653a6eacb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e13fc0e808beaa245690fbc93b8bdf00269ee070e8cb60165c2c4fabd203dbc",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-03-13T17:42:09Z",
    "title_canon_sha256": "0bb2d6f4ab05c64822167d30c999c7df862f61e3b1291d0c9f5ec6e27ea31f5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07758",
    "kind": "arxiv",
    "version": 2
  }
}