Pith Number

pith:DIJ4S5Q7

pith:2026:DIJ4S5Q7CVD2GDE7JYOATSHVJ4

not attested not anchored not stored refs pending

Multi-Way Representation Alignment

Akshit Achara, Donato Crisostomi, Emanuele Rodol\`a, Mateo Mahaut, Melih Barsbey, Pritish Chakraborty, Tatiana Gaintseva, Viktor Stenby Johansson

arxiv:2602.06205 v2 · 2026-02-05 · 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{DIJ4S5Q7CVD2GDE7JYOATSHVJ4}

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.

Cited by

1 paper in Pith

Model Merging: Foundations and Algorithms

Receipt and verification

First computed	2026-07-07T02:17:18.314767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a13c9761f1547a30c9f4e1c09c8f54f15816757f77e6dc605f7439eedc5e2d1

Aliases

arxiv: 2602.06205 · arxiv_version: 2602.06205v2 · doi: 10.48550/arxiv.2602.06205 · pith_short_12: DIJ4S5Q7CVD2 · pith_short_16: DIJ4S5Q7CVD2GDE7 · pith_short_8: DIJ4S5Q7

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/DIJ4S5Q7CVD2GDE7JYOATSHVJ4 \
  | 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: 1a13c9761f1547a30c9f4e1c09c8f54f15816757f77e6dc605f7439eedc5e2d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ec728685908d6abcf6df4764e92a18187562783654426924d63730f5f6e8bc1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-05T21:33:45Z",
    "title_canon_sha256": "f14301d65a20e4a5b82885440d1a6506352992ecc99e60e460edba709e5b813f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.06205",
    "kind": "arxiv",
    "version": 2
  }
}