Pith Number

pith:5WLYUY3D

pith:2025:5WLYUY3DHUWMCZYVSHCTYKSROX

not attested not anchored not stored refs pending

The more polypersonal the better -- a short look on space geometry of fine-tuned layers

Angelina Stepanova, Eduard Klyshinsky, Sergei Kudriashov, Veronika Zykova, Yakov Raskind

arxiv:2501.05503 v1 · 2025-01-09 · 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{5WLYUY3DHUWMCZYVSHCTYKSROX}

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	2026-07-05T09:59:24.467295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed978a63633d2cc1671591c53c2a5175e5459b209cf5653428a242b9b93ea917

Aliases

arxiv: 2501.05503 · arxiv_version: 2501.05503v1 · doi: 10.48550/arxiv.2501.05503 · pith_short_12: 5WLYUY3DHUWM · pith_short_16: 5WLYUY3DHUWMCZYV · pith_short_8: 5WLYUY3D

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/5WLYUY3DHUWMCZYVSHCTYKSROX \
  | 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: ed978a63633d2cc1671591c53c2a5175e5459b209cf5653428a242b9b93ea917

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "708e9dabe85561214a282f6595e5c184e5b62ddbd4e678d9963259e5027b9875",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-09T18:50:47Z",
    "title_canon_sha256": "558798e3de7210205e9c1ba22a6c357809c47c01551ab1416f415811eef391aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05503",
    "kind": "arxiv",
    "version": 1
  }
}