Pith Number

pith:P7QQTXVK

pith:2016:P7QQTXVKYYKUNTQJ3YVRXXV25Z

not attested not anchored not stored refs pending

A Classification Engine for Image Ballistics of Social Data

Antonino Paratore, Marco Moltisanti, Oliver Giudice, Sebastiano Battiato

arxiv:1610.06347 v1 · 2016-10-20 · cs.MM · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7QQTXVKYYKUNTQJ3YVRXXV25Z}

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	2026-07-05T02:02:48.516810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe109deaac61546ce09de2b1bdebaee496fcdfb56b9d11198a714ce970288b0

Aliases

arxiv: 1610.06347 · arxiv_version: 1610.06347v1 · doi: 10.48550/arxiv.1610.06347 · pith_short_12: P7QQTXVKYYKU · pith_short_16: P7QQTXVKYYKUNTQJ · pith_short_8: P7QQTXVK

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/P7QQTXVKYYKUNTQJ3YVRXXV25Z \
  | 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: 7fe109deaac61546ce09de2b1bdebaee496fcdfb56b9d11198a714ce970288b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9791d355b868b73b245f2141a7461feb96ac6fcc41b7ac0ce76c3a6a903d9a1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2016-10-20T10:27:10Z",
    "title_canon_sha256": "d68794f8860f316f6c5456148b1bfbf0eb02bc9330a3ba2c3805e139ded27fae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06347",
    "kind": "arxiv",
    "version": 1
  }
}