Pith Number

pith:LGBJZRQI

pith:2025:LGBJZRQIZJKANK267KCQ5MBVG7

not attested not anchored not stored refs pending

Moment of Untruth: Dealing with Negative Queries in Video Moment Retrieval

Dima Damen, Kevin Flanagan, Michael Wray

arxiv:2502.08544 v2 · 2025-02-12 · 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{LGBJZRQIZJKANK267KCQ5MBVG7}

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	2026-07-05T10:13:48.623937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59829cc608ca5406ab5efa850eb03537ea60dadd40c8053368c5784883425b96

Aliases

arxiv: 2502.08544 · arxiv_version: 2502.08544v2 · doi: 10.48550/arxiv.2502.08544 · pith_short_12: LGBJZRQIZJKA · pith_short_16: LGBJZRQIZJKANK26 · pith_short_8: LGBJZRQI

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/LGBJZRQIZJKANK267KCQ5MBVG7 \
  | 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: 59829cc608ca5406ab5efa850eb03537ea60dadd40c8053368c5784883425b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd3153295ceed23a9084c7ce36642be0b05b566e53b732d1f881a85b2394e06d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-12T16:28:21Z",
    "title_canon_sha256": "bb640f3677c0acc687d03107d2bb00a2fda8b8d89b87ef3205a6257f8bbc19f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08544",
    "kind": "arxiv",
    "version": 2
  }
}