Pith Number

pith:JHKKUZIG

pith:2020:JHKKUZIGTGRCXMXRAVDYQCBUNQ

not attested not anchored not stored refs pending

The Lottery Ticket Hypothesis for Object Recognition

Abhinav Shrivastava, Hao Chen, Kamal Gupta, Larry Davis, Sharath Girish, Shishira R. Maiya

arxiv:2012.04643 v2 · 2020-12-08 · cs.CV · 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{JHKKUZIGTGRCXMXRAVDYQCBUNQ}

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	2026-07-05T02:33:06.983872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49d4aa650699a22bb2f105478808346c25c554bb91be52413a70f0b8c742f3e6

Aliases

arxiv: 2012.04643 · arxiv_version: 2012.04643v2 · doi: 10.48550/arxiv.2012.04643 · pith_short_12: JHKKUZIGTGRC · pith_short_16: JHKKUZIGTGRCXMXR · pith_short_8: JHKKUZIG

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/JHKKUZIGTGRCXMXRAVDYQCBUNQ \
  | 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: 49d4aa650699a22bb2f105478808346c25c554bb91be52413a70f0b8c742f3e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "669039227cbf3e6876796fae02fa10ca2588cc94814443d45e68209aa3a2beca",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-08T18:59:13Z",
    "title_canon_sha256": "edcdfbee1ec2221de648412ecb81935cf9c9499808a27626ff4f25b3416c95b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04643",
    "kind": "arxiv",
    "version": 2
  }
}