Pith Number

pith:EI75UAXM

pith:2021:EI75UAXMQYPRMGXPPA3JKGEX7Z

not attested not anchored not stored refs pending

Experience-Enhanced Learning: One Size Still does not Fit All in Automatic Database

Hongzhi Wang, Jian Geng, Jian Ma, Yu Yan, Yuzhuo Wang

arxiv:2111.10813 v1 · 2021-11-21 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EI75UAXMQYPRMGXPPA3JKGEX7Z}

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.

Cited by

1 paper in Pith

SD++: Enhancing Standard Definition Maps by Incorporating Road Knowledge using LLMs

Receipt and verification

First computed	2026-07-05T03:33:57.077013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

223fda02ec861f161aef7836951897fe7d1e19833c835f3b1397783b83ccae3e

Aliases

arxiv: 2111.10813 · arxiv_version: 2111.10813v1 · doi: 10.48550/arxiv.2111.10813 · pith_short_12: EI75UAXMQYPR · pith_short_16: EI75UAXMQYPRMGXP · pith_short_8: EI75UAXM

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/EI75UAXMQYPRMGXPPA3JKGEX7Z \
  | 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: 223fda02ec861f161aef7836951897fe7d1e19833c835f3b1397783b83ccae3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49dc6572929d2105169e7f69cd893585a42e4acbb3d6cb7062f1370738150050",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2021-11-21T13:04:48Z",
    "title_canon_sha256": "c9599b9f81a5b3ad1e67e4896e39b5e2bcb6ea02c3dd75ed6f61bfcd01fc1f2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10813",
    "kind": "arxiv",
    "version": 1
  }
}