Pith Number

pith:NQSQNP2M

pith:2026:NQSQNP2MDRLWVPKYGG6H7HDMDW

not attested not anchored not stored refs pending

LongEgoRefer: A Benchmark for Long-Form Egocentric Video Referring Expression Comprehension

Chenhui Chu, Mahiro Ukai, Nakamasa Inoue, Shuhei Kurita, Shunya Kato, Taiki Miyanishi

arxiv:2607.02096 v1 · 2026-07-02 · 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{NQSQNP2MDRLWVPKYGG6H7HDMDW}

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	2026-07-03T01:17:42.164459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c2506bf4c1c576abd5831bc7f9c6c1dad04fee6f938e9e4f4fd1066ec3f61e4

Aliases

arxiv: 2607.02096 · arxiv_version: 2607.02096v1 · doi: 10.48550/arxiv.2607.02096 · pith_short_12: NQSQNP2MDRLW · pith_short_16: NQSQNP2MDRLWVPKY · pith_short_8: NQSQNP2M

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/NQSQNP2MDRLWVPKYGG6H7HDMDW \
  | 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: 6c2506bf4c1c576abd5831bc7f9c6c1dad04fee6f938e9e4f4fd1066ec3f61e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c63b63d988abf441d04c1911361e5478863764b4d02b9999b42699ebc23c7d7b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-02T12:32:53Z",
    "title_canon_sha256": "b78779fb08edc4ef50375492ed92aae09201caf59af732475f346c6298227305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02096",
    "kind": "arxiv",
    "version": 1
  }
}