Pith Number

pith:ZI2R4KVD

pith:2025:ZI2R4KVDWBS62M3JPMSJGWK24M

not attested not anchored not stored refs pending

FastCAR: Fast Classification And Regression for Task Consolidation in Multi-Task Learning to Model a Continuous Property Variable of Detected Object Class

Andreas Jansche, Anoop Kini, Gerhard Schneider, Timo Bernthaler

arxiv:2506.00208 v1 · 2025-05-30 · 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{ZI2R4KVDWBS62M3JPMSJGWK24M}

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	2026-07-05T11:13:30.821455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca351e2aa3b065ed33697b2493595ae31e5e9eec376905f6b7872ec25b67ecfb

Aliases

arxiv: 2506.00208 · arxiv_version: 2506.00208v1 · doi: 10.48550/arxiv.2506.00208 · pith_short_12: ZI2R4KVDWBS6 · pith_short_16: ZI2R4KVDWBS62M3J · pith_short_8: ZI2R4KVD

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/ZI2R4KVDWBS62M3JPMSJGWK24M \
  | 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: ca351e2aa3b065ed33697b2493595ae31e5e9eec376905f6b7872ec25b67ecfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed3fb9dadbc632d6ea9c2d136c579af4a2fe5026feb9a172e708fba3a370dd51",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-30T20:31:06Z",
    "title_canon_sha256": "50803c397abe8b18d2ecb1b5aef0c152bc0b6dc3f1ad6d0aa9164a3b7248059b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00208",
    "kind": "arxiv",
    "version": 1
  }
}