Pith Number

pith:KBC3DTLE

pith:2025:KBC3DTLE2PYYNVL536VHKF27YG

not attested not anchored not stored refs pending

LiveVal: Time-aware Data Valuation via Adaptive Reference Points

Cong Wang, Jie Xu, Xiaohua Jia, Zihan Wu

arxiv:2502.10489 v1 · 2025-02-14 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBC3DTLE2PYYNVL536VHKF27YG}

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	2026-07-05T10:14:53.510497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5045b1cd64d3f186d57ddfaa75175fc19a4c68a6fe1161e7da3f43ece184841c

Aliases

arxiv: 2502.10489 · arxiv_version: 2502.10489v1 · doi: 10.48550/arxiv.2502.10489 · pith_short_12: KBC3DTLE2PYY · pith_short_16: KBC3DTLE2PYYNVL5 · pith_short_8: KBC3DTLE

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/KBC3DTLE2PYYNVL536VHKF27YG \
  | 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: 5045b1cd64d3f186d57ddfaa75175fc19a4c68a6fe1161e7da3f43ece184841c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e9caa9ef6b3bd5f520f80728b6263629d1e9986a9370a16230b717d16da2b3b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-14T12:41:20Z",
    "title_canon_sha256": "c42d5dc5aca11f2206e889d922886a81bba90bba0b4bc2b4435764956df71f99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10489",
    "kind": "arxiv",
    "version": 1
  }
}