Pith Number

pith:EVAI2LME

pith:2024:EVAI2LMEGWXPVH37H7HGFXOEOQ

not attested not anchored not stored refs pending

From Incomplete Coarse-Grained to Complete Fine-Grained: A Two-Stage Framework for Spatiotemporal Data Reconstruction

En Wang, Funing Yang, Haoyang Su, Wenbin Liu, Yongjian Yang, Ziyu Sun

arxiv:2410.05323 v1 · 2024-10-05 · 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{EVAI2LMEGWXPVH37H7HGFXOEOQ}

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	2026-07-05T09:17:17.415273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25408d2d8435aefa9f7f3fce62ddc4742bd6532edf8a95692b25ea06868670aa

Aliases

arxiv: 2410.05323 · arxiv_version: 2410.05323v1 · doi: 10.48550/arxiv.2410.05323 · pith_short_12: EVAI2LMEGWXP · pith_short_16: EVAI2LMEGWXPVH37 · pith_short_8: EVAI2LME

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/EVAI2LMEGWXPVH37H7HGFXOEOQ \
  | 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: 25408d2d8435aefa9f7f3fce62ddc4742bd6532edf8a95692b25ea06868670aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c96d9a523580b11f094e301ac610380a475bb9046b585f84fa0263acb977447e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-05T13:16:53Z",
    "title_canon_sha256": "031c89745d254baa2812657ba85996422796b37c2bd0093b934be4f80c7a9559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.05323",
    "kind": "arxiv",
    "version": 1
  }
}