Pith Number

pith:IBVF47GO

pith:2021:IBVF47GOMZBO5KU6HBGDVRVCJU

not attested not anchored not stored refs pending

Confidence Conditioned Knowledge Distillation

Sourav Mishra, Suresh Sundaram

arxiv:2107.06993 v1 · 2021-07-06 · cs.LG · 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{IBVF47GOMZBO5KU6HBGDVRVCJU}

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	2026-07-05T02:58:09.338610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

406a5e7cce6642eeaa9e384c3ac6a24d13b57ead69e8cf6035fa63c9e3905688

Aliases

arxiv: 2107.06993 · arxiv_version: 2107.06993v1 · doi: 10.48550/arxiv.2107.06993 · pith_short_12: IBVF47GOMZBO · pith_short_16: IBVF47GOMZBO5KU6 · pith_short_8: IBVF47GO

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/IBVF47GOMZBO5KU6HBGDVRVCJU \
  | 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: 406a5e7cce6642eeaa9e384c3ac6a24d13b57ead69e8cf6035fa63c9e3905688

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f729a333b56413f2ad9d9780967c85d86ba6dfadd0a8ad19c3ce4e41a5f53fad",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-06T00:33:25Z",
    "title_canon_sha256": "6b046ff58bc8baaae7abbc4f0f0a1f08513e922784125cfb7bbd9690bead3f55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06993",
    "kind": "arxiv",
    "version": 1
  }
}