Pith Number

pith:YV3K7IBL

pith:2025:YV3K7IBLQRWXMR5OVF3GHA6S34

not attested not anchored not stored refs pending

A case for data valuation transparency via DValCards

Julienne LaChance, Keziah Naggita

arxiv:2506.23349 v2 · 2025-06-29 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YV3K7IBLQRWXMR5OVF3GHA6S34}

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	2026-07-05T11:45:36.976498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c576afa02b846d7647aea9766383d2df2cb22462f9838a7474ddf0591506469c

Aliases

arxiv: 2506.23349 · arxiv_version: 2506.23349v2 · doi: 10.48550/arxiv.2506.23349 · pith_short_12: YV3K7IBLQRWX · pith_short_16: YV3K7IBLQRWXMR5O · pith_short_8: YV3K7IBL

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/YV3K7IBLQRWXMR5OVF3GHA6S34 \
  | 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: c576afa02b846d7647aea9766383d2df2cb22462f9838a7474ddf0591506469c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0be15d5dd81c1fca20e3727e9348aeb815867275cab4525a72dc1bb614ff8512",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-29T17:53:00Z",
    "title_canon_sha256": "bb456e7b86fb9008e28acf00377e2286abe9d442a88f699d30e51460a5427922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23349",
    "kind": "arxiv",
    "version": 2
  }
}