Pith Number

pith:DS7DRXDF

pith:2023:DS7DRXDFQZGYT24JZHPAWVJSVO

not attested not anchored not stored refs pending

Addressing caveats of neural persistence with deep graph persistence

Anders Christensen, A. Sophia Koepke, Leander Girrbach, Ole Winther, Zeynep Akata

arxiv:2307.10865 v3 · 2023-07-20 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DS7DRXDFQZGYT24JZHPAWVJSVO}

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

Origin Tracer: A Method for Detecting LoRA Fine-Tuning Origins in LLMs

Receipt and verification

First computed	2026-07-05T07:14:55.271924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cbe38dc65864d89eb89c9de0b5532abb00c3180090817b703ef7f43af1dae8d

Aliases

arxiv: 2307.10865 · arxiv_version: 2307.10865v3 · doi: 10.48550/arxiv.2307.10865 · pith_short_12: DS7DRXDFQZGY · pith_short_16: DS7DRXDFQZGYT24J · pith_short_8: DS7DRXDF

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/DS7DRXDFQZGYT24JZHPAWVJSVO \
  | 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: 1cbe38dc65864d89eb89c9de0b5532abb00c3180090817b703ef7f43af1dae8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e208e85ec8676e54f673ae4010393973a7cfbaa166d3024fbb44c794ab04d16",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-20T13:34:11Z",
    "title_canon_sha256": "70b6efeff392ea1d9d389e67e4b03b3aae01a2b5d6f9b5bd1c10aa4aadd5a12e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.10865",
    "kind": "arxiv",
    "version": 3
  }
}