Pith Number

pith:QNF3DFM2

pith:2021:QNF3DFM2BVLPZ737VJ3PGRP2ZB

not attested not anchored not stored refs pending

Data-Driven AI Model Signal-Awareness Enhancement and Introspection

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

arxiv:2111.05827 v2 · 2021-11-10 · cs.SE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNF3DFM2BVLPZ737VJ3PGRP2ZB}

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	2026-07-05T03:46:46.039272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

834bb1959a0d56fcff7faa76f345fac846135e707d8cc1f3b302d41e23e2cb9a

Aliases

arxiv: 2111.05827 · arxiv_version: 2111.05827v2 · doi: 10.48550/arxiv.2111.05827 · pith_short_12: QNF3DFM2BVLP · pith_short_16: QNF3DFM2BVLPZ737 · pith_short_8: QNF3DFM2

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/QNF3DFM2BVLPZ737VJ3PGRP2ZB \
  | 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: 834bb1959a0d56fcff7faa76f345fac846135e707d8cc1f3b302d41e23e2cb9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6265635e7fffd7bc09d4632b11e5ecae81e06acc2269adee4034a58c5b197575",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-11-10T17:58:18Z",
    "title_canon_sha256": "edec0507b330d7455fc2082ae9445d2b023e66df7962710645a030b4ff31ea37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.05827",
    "kind": "arxiv",
    "version": 2
  }
}