Pith Number

pith:QHCNYHAG

pith:2024:QHCNYHAGUS36PZBM224VXDRMPF

not attested not anchored not stored refs pending

Hardware and Software Platform Inference

Cheng Zhang, Hanna Foerster, Ilia Shumailov, Robert D. Mullins, Yiren Zhao

arxiv:2411.05197 v2 · 2024-11-07 · 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{QHCNYHAGUS36PZBM224VXDRMPF}

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	2026-07-05T11:31:03.055969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81c4dc1c06a4b7e7e42cd6b95b8e2c7969e3a0a21e654f5e3b8d8a6d9b5390b3

Aliases

arxiv: 2411.05197 · arxiv_version: 2411.05197v2 · doi: 10.48550/arxiv.2411.05197 · pith_short_12: QHCNYHAGUS36 · pith_short_16: QHCNYHAGUS36PZBM · pith_short_8: QHCNYHAG

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/QHCNYHAGUS36PZBM224VXDRMPF \
  | 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: 81c4dc1c06a4b7e7e42cd6b95b8e2c7969e3a0a21e654f5e3b8d8a6d9b5390b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e361d85d620cca7a45faafd38154869b04d865835c51a5554a49d0a07bab9098",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-07T21:44:04Z",
    "title_canon_sha256": "5220eb2d84cc969da4e2c58a564ab5c740be5e888c7b235af08674b1941d28c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.05197",
    "kind": "arxiv",
    "version": 2
  }
}