Pith Number

pith:7YIH5AB2

pith:2025:7YIH5AB25GI5FR6SDFCNG2KM2C

not attested not anchored not stored refs pending

EventRR: Event Referential Reasoning for Referring Video Object Segmentation

Haoyu Chen, Huihui Xu, Jiashi Lin, Junjun He, Lei Zhu

arxiv:2508.07171 v2 · 2025-08-10 · 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{7YIH5AB25GI5FR6SDFCNG2KM2C}

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	2026-07-05T11:53:28.504616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe107e803ae991d2c7d21944d3694cd08d222a58097b2c580e07cc9f48614648

Aliases

arxiv: 2508.07171 · arxiv_version: 2508.07171v2 · doi: 10.48550/arxiv.2508.07171 · pith_short_12: 7YIH5AB25GI5 · pith_short_16: 7YIH5AB25GI5FR6S · pith_short_8: 7YIH5AB2

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/7YIH5AB25GI5FR6SDFCNG2KM2C \
  | 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: fe107e803ae991d2c7d21944d3694cd08d222a58097b2c580e07cc9f48614648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98b5f2a3d8d96c401a45d772f3f44796cf4292eaf22e2ed9f994c1e9dcfcd4cb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-10T04:11:57Z",
    "title_canon_sha256": "996758374cbcc8c2b99f3882bb60983e04d459357c56042dfe734d860c2568f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.07171",
    "kind": "arxiv",
    "version": 2
  }
}