Pith Number

pith:E2WMVMNX

pith:2020:E2WMVMNXJCTZQZSGL5QM2FQWRK

not attested not anchored not stored refs pending

SSKD: Self-Supervised Knowledge Distillation for Cross Domain Adaptive Person Re-Identification

Jiayan Qiu, Jun Guo, Junhui Yin, Siqing Zhang, Zhanyu Ma

arxiv:2009.05972 v1 · 2020-09-13 · 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{E2WMVMNXJCTZQZSGL5QM2FQWRK}

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	2026-07-05T01:35:03.167464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26accab1b748a79866465f60cd16168ab14dc0f7c7cba4866439c20be7666a99

Aliases

arxiv: 2009.05972 · arxiv_version: 2009.05972v1 · doi: 10.48550/arxiv.2009.05972 · pith_short_12: E2WMVMNXJCTZ · pith_short_16: E2WMVMNXJCTZQZSG · pith_short_8: E2WMVMNX

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/E2WMVMNXJCTZQZSGL5QM2FQWRK \
  | 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: 26accab1b748a79866465f60cd16168ab14dc0f7c7cba4866439c20be7666a99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ed7e298e52945d6284e48497a4368cb101a40d7483c2578ca8d6f3bac96768d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-13T10:12:02Z",
    "title_canon_sha256": "4c7b036736fb8ee7a5f301a801b0dd624c68d6b8cadc1e603b4014db1e947ef8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.05972",
    "kind": "arxiv",
    "version": 1
  }
}