Pith Number

pith:FD5LAPVA

pith:2025:FD5LAPVAUL7J5URDH54R4V7Y4M

not attested not anchored not stored refs pending

I-Con: A Unifying Framework for Representation Learning

Axel Feldmann, John Hershey, Mark Hamilton, Shaden Alshammari, William T. Freeman

arxiv:2504.16929 v1 · 2025-04-23 · cs.LG · cs.AI · cs.CV · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FD5LAPVAUL7J5URDH54R4V7Y4M}

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

3 papers in Pith

Understanding Self-Supervised Learning via Latent Distribution Matching

Receipt and verification

First computed	2026-07-05T10:53:06.608876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28fab03ea0a2fe9ed2233f791e57f8e338fd739a3287984d8281eb88dd7a3c50

Aliases

arxiv: 2504.16929 · arxiv_version: 2504.16929v1 · doi: 10.48550/arxiv.2504.16929 · pith_short_12: FD5LAPVAUL7J · pith_short_16: FD5LAPVAUL7J5URD · pith_short_8: FD5LAPVA

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/FD5LAPVAUL7J5URDH54R4V7Y4M \
  | 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: 28fab03ea0a2fe9ed2233f791e57f8e338fd739a3287984d8281eb88dd7a3c50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "858b2931f7810bf63537c04ecce69b921df50bf993513bee8543436e155b515e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-23T17:59:01Z",
    "title_canon_sha256": "a75f5c11270d184593e40fb994c0125e97741c15ed60db1557795827ef1e867d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16929",
    "kind": "arxiv",
    "version": 1
  }
}