Pith Number

pith:HBDFFJR2

pith:2024:HBDFFJR2H7FRZVGDIAA226QS4G

not attested not anchored not stored refs pending

Anchor function: a type of benchmark functions for studying language models

Junjie Yao, Weinan E, Xiaolong Li, Zhangchen Zhou, Zhi-Qin John Xu, Zhiwei Wang, Zhongwang Zhang

arxiv:2401.08309 v1 · 2024-01-16 · cs.CL · cs.LG

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

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\usepackage{pith}
\pithnumber{HBDFFJR2H7FRZVGDIAA226QS4G}

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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

Adaptive Preconditioners Trigger Loss Spikes in Adam

Receipt and verification

First computed	2026-07-05T07:34:10.377715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

384652a63a3fcb1cd4c34001ad7a12e198c265fc1a64ae4f0b7cd8eaf3ad4c0f

Aliases

arxiv: 2401.08309 · arxiv_version: 2401.08309v1 · doi: 10.48550/arxiv.2401.08309 · pith_short_12: HBDFFJR2H7FR · pith_short_16: HBDFFJR2H7FRZVGD · pith_short_8: HBDFFJR2

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/HBDFFJR2H7FRZVGDIAA226QS4G \
  | 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: 384652a63a3fcb1cd4c34001ad7a12e198c265fc1a64ae4f0b7cd8eaf3ad4c0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c064105615939bc17c45e01536c6cc1d897ea0b47b5c5bbbaa1cfc9e1472a8f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-01-16T12:10:49Z",
    "title_canon_sha256": "d9d799f8a2274c49d3e31da925696a81c6d725450a4c53704e9aa7d01f1079ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.08309",
    "kind": "arxiv",
    "version": 1
  }
}