Pith Number

pith:JHTV7PO4

pith:2026:JHTV7PO4EOK66SWCD6JW52UVYX

not attested not anchored not stored refs pending

Learning When to Adapt

Ali Zindari, Rotem Mulayoff, Sebastian U. Stich, Xiaowen Jiang

arxiv:2605.19028 v1 · 2026-05-18 · 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{JHTV7PO4EOK66SWCD6JW52UVYX}

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	2026-05-20T01:05:21.024882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49e75fbddc2395ef4ac21f936eea95c5dada835dbad2aa7fb191332ea2f2da3f

Aliases

arxiv: 2605.19028 · arxiv_version: 2605.19028v1 · doi: 10.48550/arxiv.2605.19028 · pith_short_12: JHTV7PO4EOK6 · pith_short_16: JHTV7PO4EOK66SWC · pith_short_8: JHTV7PO4

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/JHTV7PO4EOK66SWCD6JW52UVYX \
  | 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: 49e75fbddc2395ef4ac21f936eea95c5dada835dbad2aa7fb191332ea2f2da3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "646a913758e338ca2fe0bde2bc31cd8006ee9a616939fd575f1456345f192ca3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-18T18:51:24Z",
    "title_canon_sha256": "29e548385e7d44aeee9839b79fd16075050d40f9d639b55b9edf6c69a80b4469"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19028",
    "kind": "arxiv",
    "version": 1
  }
}