Pith Number

pith:FOGTZ25X

pith:2025:FOGTZ25XRQKEG4XRKQUWMPHOS6

not attested not anchored not stored refs pending

BotHash: Efficient and Training-Free Bot Detection Through Approximate Nearest Neighbor

Angelo Spognardi, Edoardo Di Paolo, Fabio De Gaspari

arxiv:2506.20503 v1 · 2025-06-25 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOGTZ25XRQKEG4XRKQUWMPHOS6}

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	2026-07-05T11:27:06.834860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b8d3cebb78c144372f15429663cee97bbef0f21d97ac0aface142bda2515689

Aliases

arxiv: 2506.20503 · arxiv_version: 2506.20503v1 · doi: 10.48550/arxiv.2506.20503 · pith_short_12: FOGTZ25XRQKE · pith_short_16: FOGTZ25XRQKEG4XR · pith_short_8: FOGTZ25X

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/FOGTZ25XRQKEG4XRKQUWMPHOS6 \
  | 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: 2b8d3cebb78c144372f15429663cee97bbef0f21d97ac0aface142bda2515689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd99b7186acbdf594ca6ba0861db438725e72147839769478b99c5825ce2c636",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2025-06-25T14:49:28Z",
    "title_canon_sha256": "77377de0c97737786a839e03fdcd35463b096230c62f7fb9596c5161ba0c548b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20503",
    "kind": "arxiv",
    "version": 1
  }
}