Pith Number

pith:HBYP5EPA

pith:2021:HBYP5EPAJ6SRIHO6X5XPQRETYU

not attested not anchored not stored refs pending

Towards Text-based Phishing Detection

Gilchan Park, Julia M. Taylor

arxiv:2111.01676 v2 · 2021-11-02 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HBYP5EPAJ6SRIHO6X5XPQRETYU}

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	2026-07-05T03:28:42.611259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3870fe91e04fa5141ddebf6ef84493c528235e46a709b128334d1733134dd133

Aliases

arxiv: 2111.01676 · arxiv_version: 2111.01676v2 · doi: 10.48550/arxiv.2111.01676 · pith_short_12: HBYP5EPAJ6SR · pith_short_16: HBYP5EPAJ6SRIHO6 · pith_short_8: HBYP5EPA

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/HBYP5EPAJ6SRIHO6X5XPQRETYU \
  | 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: 3870fe91e04fa5141ddebf6ef84493c528235e46a709b128334d1733134dd133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "058fc4ec3de9c1a28f33cc1ee8661ab06c5d30c5fe8c2eef2a6655370e8bd2d5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-11-02T15:37:33Z",
    "title_canon_sha256": "4cc9671243dd29847268df1ef2561eaaf0f26841cac064df85af2135eab9ea81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01676",
    "kind": "arxiv",
    "version": 2
  }
}