Pith Number

pith:44ULOR7X

pith:2021:44ULOR7XK3J2IQVLHNVENRE6ZM

not attested not anchored not stored refs pending

Intermediate Layers Matter in Momentum Contrastive Self Supervised Learning

Aakash Kaku, Narges Razavian, Sahana Upadhya

arxiv:2110.14805 v1 · 2021-10-27 · cs.CV · 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{44ULOR7XK3J2IQVLHNVENRE6ZM}

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	2026-07-05T03:26:47.373021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e728b747f756d3a442ab3b6a46c49ecb2c080df70cc89aec7c89eb56523fbb1e

Aliases

arxiv: 2110.14805 · arxiv_version: 2110.14805v1 · doi: 10.48550/arxiv.2110.14805 · pith_short_12: 44ULOR7XK3J2 · pith_short_16: 44ULOR7XK3J2IQVL · pith_short_8: 44ULOR7X

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/44ULOR7XK3J2IQVLHNVENRE6ZM \
  | 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: e728b747f756d3a442ab3b6a46c49ecb2c080df70cc89aec7c89eb56523fbb1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58e63d4f2ed5568550d09c7f1716395cd823596c7196364427939b06c4f6b081",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-27T22:40:41Z",
    "title_canon_sha256": "f9b946a2e36fdae0ba52bf343c8a35c9bf4fbd63a1c4dfbf6b82604114f55c06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14805",
    "kind": "arxiv",
    "version": 1
  }
}