Pith Number

pith:46OIZDUY

pith:2026:46OIZDUYOU4MBUQRLOGH6UNIMB

not attested not anchored not stored refs pending

DistilVDR: A Compact End-to-End Visual Document Retriever via Dual-Student Distillation

Yao Zhang, Yu Xiao, Zhuchenyang Liu, Ziyi Wang

arxiv:2608.10636 v1 · 2026-08-11 · cs.IR · cs.CL · 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{46OIZDUYOU4MBUQRLOGH6UNIMB}

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	2026-08-12T01:22:55.237609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e79c8c8e987538c0d2115b8c7f51a8605efea5c415f23b924d6bce11663b5675

Aliases

arxiv: 2608.10636 · arxiv_version: 2608.10636v1 · doi: 10.48550/arxiv.2608.10636 · pith_short_12: 46OIZDUYOU4M · pith_short_16: 46OIZDUYOU4MBUQR · pith_short_8: 46OIZDUY

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/46OIZDUYOU4MBUQRLOGH6UNIMB \
  | 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: e79c8c8e987538c0d2115b8c7f51a8605efea5c415f23b924d6bce11663b5675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9eb57ca97f877cb00a2234fe9d48fd7a5e5b8a3a4b0d82051273ae668e27dc5",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-08-11T08:23:39Z",
    "title_canon_sha256": "1977f08ef5ecdb04403a9ea69949601c1a4973036275da2149f00670bc2ca913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10636",
    "kind": "arxiv",
    "version": 1
  }
}