Pith Number

pith:P2EB2C3H

pith:2022:P2EB2C3HHXSW7NMVDWZTQN5DNB

not attested not anchored not stored refs pending

Repairing Neural Networks by Leaving the Right Past Behind

Aditya Nori, Melanie F. Pradier, Ryutaro Tanno, Yingzhen Li

arxiv:2207.04806 v2 · 2022-07-11 · 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{P2EB2C3HHXSW7NMVDWZTQN5DNB}

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.

Cited by

1 paper in Pith

Memories of Forgotten Concepts

Receipt and verification

First computed	2026-07-05T05:14:46.460397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e881d0b673de56fb5951db33837a368420b02a6391f7f448f4c511202c0b932

Aliases

arxiv: 2207.04806 · arxiv_version: 2207.04806v2 · doi: 10.48550/arxiv.2207.04806 · pith_short_12: P2EB2C3HHXSW · pith_short_16: P2EB2C3HHXSW7NMV · pith_short_8: P2EB2C3H

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/P2EB2C3HHXSW7NMVDWZTQN5DNB \
  | 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: 7e881d0b673de56fb5951db33837a368420b02a6391f7f448f4c511202c0b932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0ab869921151777443a70aa1dcc4a22d3dd9f68acad4fb5eefbb4dec62ce955",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-07-11T12:07:39Z",
    "title_canon_sha256": "7a10553f5841d64a1b5edf7fbb90ea6c76841977c75b4e8219aa2507370cf98a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04806",
    "kind": "arxiv",
    "version": 2
  }
}