Pith Number

pith:JBVYR2JQ

pith:2020:JBVYR2JQUF7LEWXXDGHUW3O3NR

not attested not anchored not stored refs pending

Alleviating Over-segmentation Errors by Detecting Action Boundaries

Hirokatsu Kataoka, Seito Kasai, Yoshimitsu Aoki, Yuchi Ishikawa

arxiv:2007.06866 v1 · 2020-07-14 · 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{JBVYR2JQUF7LEWXXDGHUW3O3NR}

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	2026-07-05T01:18:24.166535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

486b88e930a17eb25af7198f4b6ddb6c5b246f58c3305d1592d1a860c66df47c

Aliases

arxiv: 2007.06866 · arxiv_version: 2007.06866v1 · doi: 10.48550/arxiv.2007.06866 · pith_short_12: JBVYR2JQUF7L · pith_short_16: JBVYR2JQUF7LEWXX · pith_short_8: JBVYR2JQ

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/JBVYR2JQUF7LEWXXDGHUW3O3NR \
  | 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: 486b88e930a17eb25af7198f4b6ddb6c5b246f58c3305d1592d1a860c66df47c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "292ea597fafe784788793bd1b55d9901731593294b4ed227bb83abb88898a35b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-14T07:20:14Z",
    "title_canon_sha256": "5eec51e581798d1c43d81e80b555c804659f32bb2ccd663e6ece93519f8b195b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.06866",
    "kind": "arxiv",
    "version": 1
  }
}