Pith Number

pith:VYRRV4GI

pith:2025:VYRRV4GIHTNNFAYDQSBZOWWE5F

not attested not anchored not stored refs pending

Hierarchical Neural Collapse Detection Transformer for Class Incremental Object Detection

Duc Anh Nguyen, Duc Thanh Pham, Hong Dang Nguyen, Linh Ngo Van, Nhat Minh Nguyen Quoc, Sang Dinh Viet

arxiv:2506.08562 v1 · 2025-06-10 · 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{VYRRV4GIHTNNFAYDQSBZOWWE5F}

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	2026-07-05T11:19:09.745693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae231af0c83cdad283038483975ac4e976fde653d60333d96f202a6562f23c08

Aliases

arxiv: 2506.08562 · arxiv_version: 2506.08562v1 · doi: 10.48550/arxiv.2506.08562 · pith_short_12: VYRRV4GIHTNN · pith_short_16: VYRRV4GIHTNNFAYD · pith_short_8: VYRRV4GI

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/VYRRV4GIHTNNFAYDQSBZOWWE5F \
  | 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: ae231af0c83cdad283038483975ac4e976fde653d60333d96f202a6562f23c08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42eb4a762d0bac0b4afd5f101a078467f0b31b6d589da6b813a2dd2b3c3650eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-10T08:32:28Z",
    "title_canon_sha256": "59ac98c1867fb065a991cb8a6582c637b3dd9f31dee76991acd90c92fd29d8b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08562",
    "kind": "arxiv",
    "version": 1
  }
}