Pith Number

pith:FMPLFXAJ

pith:2020:FMPLFXAJLS67J3QAAWNXDTZBSW

not attested not anchored not stored refs pending

Probing Model Signal-Awareness via Prediction-Preserving Input Minimization

Alessandro Morari, Jim Laredo, Sahil Suneja, Yufan Zhuang, Yunhui Zheng

arxiv:2011.14934 v2 · 2020-11-25 · cs.SE · cs.AI · 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{FMPLFXAJLS67J3QAAWNXDTZBSW}

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	2026-07-05T02:51:37.620425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b1eb2dc095cbdf4ee00059b71cf2195ad1a42e24469f50378c8512dda3279d2

Aliases

arxiv: 2011.14934 · arxiv_version: 2011.14934v2 · doi: 10.48550/arxiv.2011.14934 · pith_short_12: FMPLFXAJLS67 · pith_short_16: FMPLFXAJLS67J3QA · pith_short_8: FMPLFXAJ

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/FMPLFXAJLS67J3QAAWNXDTZBSW \
  | 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: 2b1eb2dc095cbdf4ee00059b71cf2195ad1a42e24469f50378c8512dda3279d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa7beef8ae3c476102a38e765d3d986dd15cb8659b5cb3326708219def9a0c22",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-11-25T20:05:23Z",
    "title_canon_sha256": "64f77f57538339c8dd8eb5ca16ed2f93fd2c815ff2c00eb76764b622e284ecb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.14934",
    "kind": "arxiv",
    "version": 2
  }
}