Pith Number

pith:DU5OFD7C

pith:2013:DU5OFD7CK5HCDSU4GOTD6ADSO2

not attested not anchored not stored refs pending

Detecting Fake Escrow Websites using Rich Fraud Cues and Kernel Based Methods

Ahmed Abbasi, Hsinchun Chen

arxiv:1309.7261 v1 · 2013-09-27 · cs.CY · 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{DU5OFD7CK5HCDSU4GOTD6ADSO2}

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	2026-05-18T03:11:59.741248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d3ae28fe2574e21ca9c33a63f007276a233e46eab687b7f282ff9e4175896c8

Aliases

arxiv: 1309.7261 · arxiv_version: 1309.7261v1 · doi: 10.48550/arxiv.1309.7261 · pith_short_12: DU5OFD7CK5HC · pith_short_16: DU5OFD7CK5HCDSU4 · pith_short_8: DU5OFD7C

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/DU5OFD7CK5HCDSU4GOTD6ADSO2 \
  | 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: 1d3ae28fe2574e21ca9c33a63f007276a233e46eab687b7f282ff9e4175896c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba1a4b6164673a44a113652e4344be91bd48a9a88c9ae53fc9169b3fc230e74a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2013-09-27T15:04:05Z",
    "title_canon_sha256": "efe4e2b6ad83acd0b2969265d79c865e23748aac3d2336b085d4f77ed65c46c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7261",
    "kind": "arxiv",
    "version": 1
  }
}