Pith Number

pith:XLTHG5SC

pith:2021:XLTHG5SCOYL57GD7MUQF5JD23K

not attested not anchored not stored refs pending

Complementary Relation Contrastive Distillation

Aijun Yang, Dapeng Chen, Jinguo Zhu, Mingzhe Rong, Shijie Yu, Shixiang Tang, Xiaohua Wang, Yakun Liu

arxiv:2103.16367 v1 · 2021-03-29 · 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{XLTHG5SCOYL57GD7MUQF5JD23K}

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	2026-07-05T02:27:51.108697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bae67376427617df987f65205ea47adab94c294081015aaacf96a2090e45349e

Aliases

arxiv: 2103.16367 · arxiv_version: 2103.16367v1 · doi: 10.48550/arxiv.2103.16367 · pith_short_12: XLTHG5SCOYL5 · pith_short_16: XLTHG5SCOYL57GD7 · pith_short_8: XLTHG5SC

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/XLTHG5SCOYL57GD7MUQF5JD23K \
  | 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: bae67376427617df987f65205ea47adab94c294081015aaacf96a2090e45349e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "490a6b48bbdd679a631047b3c98e94d4b67ea22d164d40dd74dea9cbde1363a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-29T02:43:03Z",
    "title_canon_sha256": "0dcff6149375f9661fac35234dd7a509f4f4afbcce8a18d4f9761d4c7e1cd17a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.16367",
    "kind": "arxiv",
    "version": 1
  }
}