Pith Number

pith:6VSTHB3B

pith:2023:6VSTHB3B25K64SMYUVFQ452EZJ

not attested not anchored not stored refs pending

Distilling the Unknown to Unveil Certainty

Kun-Yu Lin, Longbing Cao, Wei-Shi Zheng, Yixuan Zhang, Zhilin Zhao

arxiv:2311.07975 v3 · 2023-11-14 · 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{6VSTHB3B25K64SMYUVFQ452EZJ}

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	2026-07-05T11:28:09.284632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f565338761d755ee4998a54b0e7744ca75c9f9ce3de26c31e77623dfdcd80416

Aliases

arxiv: 2311.07975 · arxiv_version: 2311.07975v3 · doi: 10.48550/arxiv.2311.07975 · pith_short_12: 6VSTHB3B25K6 · pith_short_16: 6VSTHB3B25K64SMY · pith_short_8: 6VSTHB3B

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/6VSTHB3B25K64SMYUVFQ452EZJ \
  | 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: f565338761d755ee4998a54b0e7744ca75c9f9ce3de26c31e77623dfdcd80416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32f49d931062afdf5998827c0b7b2b46c0ef7c2e1a474e9befc01347b4937285",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-11-14T08:05:02Z",
    "title_canon_sha256": "5ce988ce449015c594371dd6f0f808909e3abb6a4fb644d7b73f3743ebe823d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.07975",
    "kind": "arxiv",
    "version": 3
  }
}