Pith Number

pith:FWYY64YG

pith:2023:FWYY64YGPUSUHFNVDLS5L5V2C4

not attested not anchored not stored refs pending

Federated Continual Novel Class Learning

Chenxi Liu, Heng Huang, Jiahua Dong, Junfeng Guo, Lixu Wang, Qi Zhu, Xiao Wang

arxiv:2312.13500 v1 · 2023-12-21 · 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{FWYY64YGPUSUHFNVDLS5L5V2C4}

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	2026-07-05T07:26:45.440175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2db18f73067d254395b51ae5d5f6ba1710ba501c47fb7264b97289a6340cecf5

Aliases

arxiv: 2312.13500 · arxiv_version: 2312.13500v1 · doi: 10.48550/arxiv.2312.13500 · pith_short_12: FWYY64YGPUSU · pith_short_16: FWYY64YGPUSUHFNV · pith_short_8: FWYY64YG

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/FWYY64YGPUSUHFNVDLS5L5V2C4 \
  | 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: 2db18f73067d254395b51ae5d5f6ba1710ba501c47fb7264b97289a6340cecf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3671208d5d6afc3916dd069fb13b593e1dbd42af8158949cca5a37fec0706021",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-21T00:31:54Z",
    "title_canon_sha256": "e0928ae67064f2c1e0fe3bf231254730ed75a897e4b145d168297be724d9caaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.13500",
    "kind": "arxiv",
    "version": 1
  }
}