Pith Number

pith:XT7NS3KE

pith:2020:XT7NS3KENK47VKB5MZLJFAAZX4

not attested not anchored not stored refs pending

What makes instance discrimination good for transfer learning?

Nanxuan Zhao, Rynson W.H. Lau, Stephen Lin, Zhirong Wu

arxiv:2006.06606 v2 · 2020-06-11 · 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{XT7NS3KENK47VKB5MZLJFAAZX4}

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

VELVET-Med: Vision and Efficient Language Pre-training for Volumetric Imaging Tasks in Medicine

Receipt and verification

First computed	2026-07-05T02:07:47.254568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcfed96d446ab9faa83d6656928019bf3986f916a6a2642d01583a183dec3ca6

Aliases

arxiv: 2006.06606 · arxiv_version: 2006.06606v2 · doi: 10.48550/arxiv.2006.06606 · pith_short_12: XT7NS3KENK47 · pith_short_16: XT7NS3KENK47VKB5 · pith_short_8: XT7NS3KE

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/XT7NS3KENK47VKB5MZLJFAAZX4 \
  | 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: bcfed96d446ab9faa83d6656928019bf3986f916a6a2642d01583a183dec3ca6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fde4990f8a5b5fa0c1f0de6756892305cd8b71adaca79a2d4c8bed066f95fb54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-11T16:55:07Z",
    "title_canon_sha256": "5e05d15da691bf6802f7d390b7182e22a648ed0b6078b46fb590bed759a408c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06606",
    "kind": "arxiv",
    "version": 2
  }
}