Pith Number

pith:TA344VAW

pith:2026:TA344VAWZ4ZLWIM4V55L7KV5TK

not attested not anchored not stored refs pending

Three Necessary Principles for Self-Supervised Visual Representation Learning

Nikos Giakoumoglou, Paschalis Giakoumoglou, Tania Stathaki

arxiv:2608.08309 v1 · 2026-08-08 · cs.CV · cs.AI · 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{TA344VAWZ4ZLWIM4V55L7KV5TK}

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	2026-08-11T01:22:16.984021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9837ce5416cf32bb219caf7abfaabd9abb603b6857076102e98a4fbf6770cd6a

Aliases

arxiv: 2608.08309 · arxiv_version: 2608.08309v1 · doi: 10.48550/arxiv.2608.08309 · pith_short_12: TA344VAWZ4ZL · pith_short_16: TA344VAWZ4ZLWIM4 · pith_short_8: TA344VAW

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/TA344VAWZ4ZLWIM4V55L7KV5TK \
  | 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: 9837ce5416cf32bb219caf7abfaabd9abb603b6857076102e98a4fbf6770cd6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "873edf4bd37b1dd40d36c73ebd555de6ce3cbe608f0b6ad860980a2efd048337",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-08T19:37:05Z",
    "title_canon_sha256": "58a85d4680bb5438e4ccea6639db290baf1bd654054605ab2b2010c32c00d7f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08309",
    "kind": "arxiv",
    "version": 1
  }
}