Pith Number

pith:2AMBXDSW

pith:2024:2AMBXDSW5BUN5USOHPEBGJTW34

not attested not anchored not stored refs pending

Isolating authorship from content with semantic embeddings and contrastive learning

Adri\'an Gir\'on-Jim\'enez, Alejandro Mart\'in, David Camacho, Javier Huertas-Tato

arxiv:2411.18472 v1 · 2024-11-27 · cs.CL · 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{2AMBXDSW5BUN5USOHPEBGJTW34}

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

2 papers in Pith

PromptPrint: Behavioral Biometrics Through Natural Language Prompting in LLMs

Where Does Authorship Signal Emerge in Encoder-Based Language Models?

Receipt and verification

First computed	2026-07-05T09:41:16.895208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0181b8e56e868ded24e3bc8132676df350a3241d692373d7a8418e6f841bced

Aliases

arxiv: 2411.18472 · arxiv_version: 2411.18472v1 · doi: 10.48550/arxiv.2411.18472 · pith_short_12: 2AMBXDSW5BUN · pith_short_16: 2AMBXDSW5BUN5USO · pith_short_8: 2AMBXDSW

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/2AMBXDSW5BUN5USOHPEBGJTW34 \
  | 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: d0181b8e56e868ded24e3bc8132676df350a3241d692373d7a8418e6f841bced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "637c8b33a62269c9e3309174e613c55fa02aac129f92106b9dfb67d90160a059",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-11-27T16:08:46Z",
    "title_canon_sha256": "0f5cec964b12695141cc49c9fe64541c5a0ec8e1b60e991513fa42d45db9b2e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18472",
    "kind": "arxiv",
    "version": 1
  }
}