Pith Number

pith:RV3PYNIV

pith:2026:RV3PYNIVOBB6X4DYMPJZ3TIRLF

not attested not anchored not stored refs pending

C3-Bench: A Context-Aware Change Captioning Benchmark

Hyeongbeom Kim, Jae-Woo Kim, Ue-Hwan Kim

arxiv:2606.25445 v1 · 2026-06-24 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RV3PYNIVOBB6X4DYMPJZ3TIRLF}

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	2026-06-25T01:18:05.507993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d76fc35157043ebf07863d39dcd11597193c5f4fa672e5ff12879be9a7ae91a

Aliases

arxiv: 2606.25445 · arxiv_version: 2606.25445v1 · doi: 10.48550/arxiv.2606.25445 · pith_short_12: RV3PYNIVOBB6 · pith_short_16: RV3PYNIVOBB6X4DY · pith_short_8: RV3PYNIV

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/RV3PYNIVOBB6X4DYMPJZ3TIRLF \
  | 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: 8d76fc35157043ebf07863d39dcd11597193c5f4fa672e5ff12879be9a7ae91a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82370e44d2edd4ebe5a3232d341a5cf2840b0b7f0be21eb005efd7e93369d9c6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-24T06:15:24Z",
    "title_canon_sha256": "688052640662ea6eac86ecd9e9361b3b4b8c4867b832a567a918678fa7c39f2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25445",
    "kind": "arxiv",
    "version": 1
  }
}