Pith Number

pith:FHXQPRZW

pith:2026:FHXQPRZWEJHN3QNPDPLALAC5B4

not attested not anchored not stored refs pending

Into the ORBIT for Time Series: Training Regimes for Foundation Models

Hongjie Xia, Peiyuan Liu, Yiding Liu, Yifan Hu, Zewei Dong

arxiv:2608.13262 v1 · 2026-08-13 · 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{FHXQPRZWEJHN3QNPDPLALAC5B4}

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	2026-08-14T01:00:48.284751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29ef07c736224eddc1af1bd605805d0f21ff488a1d31d2fa04079d856bbf9313

Aliases

arxiv: 2608.13262 · arxiv_version: 2608.13262v1 · doi: 10.48550/arxiv.2608.13262 · pith_short_12: FHXQPRZWEJHN · pith_short_16: FHXQPRZWEJHN3QNP · pith_short_8: FHXQPRZW

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/FHXQPRZWEJHN3QNPDPLALAC5B4 \
  | 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: 29ef07c736224eddc1af1bd605805d0f21ff488a1d31d2fa04079d856bbf9313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9f4b1e0d03bde237f968d2c4b97c1c93209772f376473b1a83a78765750f8bd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-13T14:00:39Z",
    "title_canon_sha256": "d5201413d7406bded0b32db38cbe88c128d637eca07c3008a681eaeac90033ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13262",
    "kind": "arxiv",
    "version": 1
  }
}