Pith Number

pith:2QPMY645

pith:2026:2QPMY645LKHJ6Z736YZH73ZV4T

not attested not anchored not stored refs pending

Foresee-to-Ground: From Predictive Temporal Perception to Evidence-Driven Reasoning for Video Temporal Grounding

Antoni B. Chan, Guorong Li, Laiyun Qing, Qingming Huang, Ruixin Li, Xinyan Liu, Zelin Zheng

arxiv:2605.21973 v1 · 2026-05-21 · 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{2QPMY645LKHJ6Z736YZH73ZV4T}

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	2026-05-22T01:04:18.024993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d41ecc7b9d5a8e9f67fbf6327fef35e4dcbddb4e0f2e85a3d7208d9cb1ed52f2

Aliases

arxiv: 2605.21973 · arxiv_version: 2605.21973v1 · doi: 10.48550/arxiv.2605.21973 · pith_short_12: 2QPMY645LKHJ · pith_short_16: 2QPMY645LKHJ6Z73 · pith_short_8: 2QPMY645

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/2QPMY645LKHJ6Z736YZH73ZV4T \
  | 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: d41ecc7b9d5a8e9f67fbf6327fef35e4dcbddb4e0f2e85a3d7208d9cb1ed52f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "227f34789a3fda1b43827beedbd01caffa730a9ad93f74f3302a1cfeaeb2567d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T04:03:25Z",
    "title_canon_sha256": "9742f030efad7d431ca69c921fc5aa50bbf7daa1d0ce181818261205608b7c10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21973",
    "kind": "arxiv",
    "version": 1
  }
}