Pith Number

pith:Y5RKP2XK

pith:2025:Y5RKP2XK2HWIPI6EYEL744CBYK

not attested not anchored not stored refs pending

Hierarchical Patch Compression for ColPali: Efficient Multi-Vector Document Retrieval with Dynamic Pruning and Quantization

Duong Bach

arxiv:2506.21601 v2 · 2025-06-19 · cs.IR · 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{Y5RKP2XK2HWIPI6EYEL744CBYK}

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

1 paper in Pith

MM-Matryoshka: Towards Budget-Elastic Visual Document Retrieval via a 2D Multimodal Matryoshka Training Framework

Receipt and verification

First computed	2026-07-05T11:30:45.455635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c762a7eaead1ec87a3c4c117fe7041c2ba0f43663aca8e2c4aeae101b05e1fad

Aliases

arxiv: 2506.21601 · arxiv_version: 2506.21601v2 · doi: 10.48550/arxiv.2506.21601 · pith_short_12: Y5RKP2XK2HWI · pith_short_16: Y5RKP2XK2HWIPI6E · pith_short_8: Y5RKP2XK

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/Y5RKP2XK2HWIPI6EYEL744CBYK \
  | 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: c762a7eaead1ec87a3c4c117fe7041c2ba0f43663aca8e2c4aeae101b05e1fad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09741d8b3f85e4c112b5080595774b4e5e517218a891886efccce38dcce26f54",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-06-19T08:45:52Z",
    "title_canon_sha256": "51fb201ed2afb59e3206b58226964ec64fa078aab1e8b8da2406edc14895f612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21601",
    "kind": "arxiv",
    "version": 2
  }
}