Pith Number

pith:K6QV5VPQ

pith:2020:K6QV5VPQO3FV4BKXECSG6FORES

not attested not anchored not stored refs pending

To Filter Prune, or to Layer Prune, That Is The Question

Abhineet Singh, Hong Zhang, Mostafa Elhoushi, Nilanjan Ray, Sara Elkerdawy

arxiv:2007.05667 v3 · 2020-07-11 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K6QV5VPQO3FV4BKXECSG6FORES}

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	2026-07-05T01:49:53.172884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57a15ed5f076cb5e055720a46f15d12485011c5d00bf0dd43f5d7477b2cb2504

Aliases

arxiv: 2007.05667 · arxiv_version: 2007.05667v3 · doi: 10.48550/arxiv.2007.05667 · pith_short_12: K6QV5VPQO3FV · pith_short_16: K6QV5VPQO3FV4BKX · pith_short_8: K6QV5VPQ

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/K6QV5VPQO3FV4BKXECSG6FORES \
  | 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: 57a15ed5f076cb5e055720a46f15d12485011c5d00bf0dd43f5d7477b2cb2504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f385237523ff75d0f5f1a1956dd59cc153e6014f090de519a8789ae21e055b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-11T02:51:40Z",
    "title_canon_sha256": "03bb01597727f7cc3f30eeef4eb4b12c8117977b8fc2733a6272d0ca9da24d44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.05667",
    "kind": "arxiv",
    "version": 3
  }
}