Pith Number

pith:EGVURSQN

pith:2011:EGVURSQNECBSZKTH6QZKQFLFT6

not attested not anchored not stored refs pending

Specific-to-General Learning for Temporal Events with Application to Learning Event Definitions from Video

A. Fern, J. M. Siskind, R. Givan

arxiv:1106.4572 v1 · 2011-06-22 · cs.AI · 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{EGVURSQNECBSZKTH6QZKQFLFT6}

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	2026-05-18T04:19:32.562119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21ab48ca0d20832caa67f432a815659f932da351520e504aba88d39b9b1b0863

Aliases

arxiv: 1106.4572 · arxiv_version: 1106.4572v1 · doi: 10.48550/arxiv.1106.4572 · pith_short_12: EGVURSQNECBS · pith_short_16: EGVURSQNECBSZKTH · pith_short_8: EGVURSQN

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/EGVURSQNECBSZKTH6QZKQFLFT6 \
  | 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: 21ab48ca0d20832caa67f432a815659f932da351520e504aba88d39b9b1b0863

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d314ff8f0fce14f62c26f996e02496df5dd1d1539da3d0e94f90e9be5c9abb2c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-06-22T20:58:18Z",
    "title_canon_sha256": "c151861ba3662c8112ef5ccaaa8a8ff838d267c1e12890f6fb03bc1184b3cb63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4572",
    "kind": "arxiv",
    "version": 1
  }
}