Pith Number

pith:JYD7K3Y3

pith:2025:JYD7K3Y3IRORBZATMV3MNRMRUM

not attested not anchored not stored refs pending

Exploring Active Learning for Label-Efficient Training of Semantic Neural Radiance Field

Fayao Liu, Kangkang Lu, Lile Cai, Xulei Yang, Yuzhe Zhu

arxiv:2507.17351 v1 · 2025-07-23 · 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{JYD7K3Y3IRORBZATMV3MNRMRUM}

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	2026-07-05T11:42:06.135473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e07f56f1b445d10e4136576c6c591a33313e61c53e34830cc3478e9f53c01ad

Aliases

arxiv: 2507.17351 · arxiv_version: 2507.17351v1 · doi: 10.48550/arxiv.2507.17351 · pith_short_12: JYD7K3Y3IROR · pith_short_16: JYD7K3Y3IRORBZAT · pith_short_8: JYD7K3Y3

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/JYD7K3Y3IRORBZATMV3MNRMRUM \
  | 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: 4e07f56f1b445d10e4136576c6c591a33313e61c53e34830cc3478e9f53c01ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c634f8c81d08a0b8316e95209b277ae54ebf846d39f5837e3fa4fa3527e5d59",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-23T09:34:09Z",
    "title_canon_sha256": "8967d4da124d6243ec40bbe3c831f952e45a07c1d94f532d0e7af322948686ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17351",
    "kind": "arxiv",
    "version": 1
  }
}