Pith Number

pith:PJIYTXEC

pith:2026:PJIYTXECZ3B5JEJVJHIYYM5INS

not attested not anchored not stored refs pending

ITGPT: Generative Pretraining on Irregular Timeseries

Antoine Honor\'e, Ming Xiao

arxiv:2605.16069 v1 · 2026-05-15 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJIYTXECZ3B5JEJVJHIYYM5INS}

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	2026-05-20T00:01:51.370478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a5189dc82cec3d4913549d18c33a86c942693ffc24667b2a87c284a6239e3b2

Aliases

arxiv: 2605.16069 · arxiv_version: 2605.16069v1 · doi: 10.48550/arxiv.2605.16069 · pith_short_12: PJIYTXECZ3B5 · pith_short_16: PJIYTXECZ3B5JEJV · pith_short_8: PJIYTXEC

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/PJIYTXECZ3B5JEJVJHIYYM5INS \
  | 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: 7a5189dc82cec3d4913549d18c33a86c942693ffc24667b2a87c284a6239e3b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f14d91f015f0ba55833ea7a4fe70d2f33a9d4691cd13f5ab0ccbc2f9da0cd82",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-15T15:31:35Z",
    "title_canon_sha256": "a8f86cec6f95b024c480972ce871315bb0399be69b4f75413e941e71f99f2d0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16069",
    "kind": "arxiv",
    "version": 1
  }
}