Pith Number

pith:FFLSDI2G

pith:2023:FFLSDI2G5F5S5VNKEXHMVT4WAI

not attested not anchored not stored refs pending

Towards a Smaller Student: Capacity Dynamic Distillation for Efficient Image Retrieval

Huaidong Zhang, Jianqing Zhu, Shengfeng He, Xuemiao Xu, Yi Xie

arxiv:2303.09230 v2 · 2023-03-16 · 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{FFLSDI2G5F5S5VNKEXHMVT4WAI}

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	2026-07-05T06:57:21.765454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295721a346e97b2ed5aa25cecacf96020204ed4317f4603c0e17f12ead3fbb6e

Aliases

arxiv: 2303.09230 · arxiv_version: 2303.09230v2 · doi: 10.48550/arxiv.2303.09230 · pith_short_12: FFLSDI2G5F5S · pith_short_16: FFLSDI2G5F5S5VNK · pith_short_8: FFLSDI2G

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/FFLSDI2G5F5S5VNKEXHMVT4WAI \
  | 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: 295721a346e97b2ed5aa25cecacf96020204ed4317f4603c0e17f12ead3fbb6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfba09ff48e42c44ca558b33643653d8a13545631dfff576da24a45f5b402bb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-16T11:09:22Z",
    "title_canon_sha256": "750dc862d72506e118a099329d5ab5d8cd6043c7f00d6e5f6b5a399945c77cbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.09230",
    "kind": "arxiv",
    "version": 2
  }
}