Pith Number

pith:Q4F3D4AN

pith:2026:Q4F3D4ANFJHQFTCJ3X7CQNVIG2

not attested not anchored not stored refs pending

Time Series as Language: A Universal Tokenizer for General-Purpose Time Series Foundation Models

Jiale Zheng, Jianfeng Zhang, Junchi Yan, Lujia Pan, Ruiying Qi, Yunhao Zhang

arxiv:2606.09861 v1 · 2026-05-31 · 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{Q4F3D4ANFJHQFTCJ3X7CQNVIG2}

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	2026-06-10T00:08:30.039203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

870bb1f00d2a4f02cc49ddfe2836a8368ed62bcb76343aa773886bafef7e2223

Aliases

arxiv: 2606.09861 · arxiv_version: 2606.09861v1 · doi: 10.48550/arxiv.2606.09861 · pith_short_12: Q4F3D4ANFJHQ · pith_short_16: Q4F3D4ANFJHQFTCJ · pith_short_8: Q4F3D4AN

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/Q4F3D4ANFJHQFTCJ3X7CQNVIG2 \
  | 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: 870bb1f00d2a4f02cc49ddfe2836a8368ed62bcb76343aa773886bafef7e2223

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b40fa442197904752c28e3e9245bbe7108eaf25844a64bfecf365261c7859afb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-31T16:04:11Z",
    "title_canon_sha256": "06e47daf7341365d82264418dc7048f034a0a6caada8b21198343dc7fcd672f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09861",
    "kind": "arxiv",
    "version": 1
  }
}