Pith Number

pith:QUCJDR6F

pith:2020:QUCJDR6FLQA7QJX4UJEOZOJZ5A

not attested not anchored not stored refs pending

Uncovering Hidden Challenges in Query-Based Video Moment Retrieval

Esa Rahtu, Janne Heikkil\"a, Mayu Otani, Yuta Nakashima

arxiv:2009.00325 v2 · 2020-09-01 · 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{QUCJDR6FLQA7QJX4UJEOZOJZ5A}

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.

Cited by

3 papers in Pith

EVIDENT: Routing MLLM Adaptation through Entity-Grounded Visual Evidence for Cross-Domain Video Temporal Grounding

EvoGround: Self-Evolving Video Agents for Video Temporal Grounding

SpotSound: Enhancing Large Audio-Language Models with Fine-Grained Temporal Grounding

Receipt and verification

First computed	2026-07-05T01:41:09.432302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

850491c7c55c01f826fca248ecb939e83c2ba539073ca508e8157f83aaa4709c

Aliases

arxiv: 2009.00325 · arxiv_version: 2009.00325v2 · doi: 10.48550/arxiv.2009.00325 · pith_short_12: QUCJDR6FLQA7 · pith_short_16: QUCJDR6FLQA7QJX4 · pith_short_8: QUCJDR6F

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/QUCJDR6FLQA7QJX4UJEOZOJZ5A \
  | 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: 850491c7c55c01f826fca248ecb939e83c2ba539073ca508e8157f83aaa4709c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb4d8b49e78fb6687497c128b4fc73c118d9f09b046e0822fb952dea5177f83a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-01T10:07:23Z",
    "title_canon_sha256": "42731708e28e75bc684081ebb8e926f1e0d02b3e69aa472b91a6b3b57665b991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00325",
    "kind": "arxiv",
    "version": 2
  }
}