Pith Number

pith:5CJPE5SK

pith:2026:5CJPE5SK4GHWVQTWTY7YNGN63R

not attested not anchored not stored refs pending

Existence Precedes Value: Joint Modeling of Observational Existence and Evolving States in Time Series Forecasting

Hongzhou Chen, Jiang-Ming Yang, Peiyuan Liu, Yiding Liu, Yifan Hu, Zewei Dong

arxiv:2606.13571 v1 · 2026-06-11 · 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{5CJPE5SK4GHWVQTWTY7YNGN63R}

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	2026-06-12T01:10:10.735976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e892f2764ae18f6ac2769e3f8699bedc6592888fe47d6a51d097c1175ab5a0b1

Aliases

arxiv: 2606.13571 · arxiv_version: 2606.13571v1 · doi: 10.48550/arxiv.2606.13571 · pith_short_12: 5CJPE5SK4GHW · pith_short_16: 5CJPE5SK4GHWVQTW · pith_short_8: 5CJPE5SK

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/5CJPE5SK4GHWVQTWTY7YNGN63R \
  | 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: e892f2764ae18f6ac2769e3f8699bedc6592888fe47d6a51d097c1175ab5a0b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c8792f11b4fefdae6428e72f846e058cbce7add6d3e97f1c6ce57c970c7ae4e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-11T16:59:42Z",
    "title_canon_sha256": "bf07ddab22d3cb6cd33f948b99a5d899a2a5bad49629474a09d2a258f3905ced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13571",
    "kind": "arxiv",
    "version": 1
  }
}