Pith Number

pith:AFUQIN4K

pith:2017:AFUQIN4KNFI5QVNMLUAXTMSIUI

not attested not anchored not stored refs pending

Data Discovery and Anomaly Detection Using Atypicality: Signal Processing Methods

Anders H{\o}st-Madsen, Elyas Sabeti

arxiv:1709.03191 v1 · 2017-09-10 · eess.SP · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFUQIN4KNFI5QVNMLUAXTMSIUI}

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	2026-05-18T00:35:08.862228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

016904378a6951d855ac5d0179b248a22d396d47f74ed49898708ee02e84d6bf

Aliases

arxiv: 1709.03191 · arxiv_version: 1709.03191v1 · doi: 10.48550/arxiv.1709.03191 · pith_short_12: AFUQIN4KNFI5 · pith_short_16: AFUQIN4KNFI5QVNM · pith_short_8: AFUQIN4K

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/AFUQIN4KNFI5QVNMLUAXTMSIUI \
  | 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: 016904378a6951d855ac5d0179b248a22d396d47f74ed49898708ee02e84d6bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58872181372c6a3df20bbe2c7e30ca898653e4faa7a5ffa023f410e3bb49f66e",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2017-09-10T22:49:18Z",
    "title_canon_sha256": "b7416e12f501bfd9dcdc267a91f4aafc878a45549e67aef0e825d42805856e1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03191",
    "kind": "arxiv",
    "version": 1
  }
}