Pith Number

pith:4PJWKUAK

pith:2013:4PJWKUAK3LFSF5DQRF6TRRD3CF

not attested not anchored not stored refs pending

Fake View Analytics in Online Video Services

Dah Ming Chiu, Liang Chen, Yipeng Zhou

arxiv:1312.5050 v1 · 2013-12-18 · cs.MM · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PJWKUAK3LFSF5DQRF6TRRD3CF}

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	2026-05-18T03:04:16.480635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3d365500adacb22f470897d38c47b1142c3e67be8627ed25739198e6e186206

Aliases

arxiv: 1312.5050 · arxiv_version: 1312.5050v1 · doi: 10.48550/arxiv.1312.5050 · pith_short_12: 4PJWKUAK3LFS · pith_short_16: 4PJWKUAK3LFSF5DQ · pith_short_8: 4PJWKUAK

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/4PJWKUAK3LFSF5DQRF6TRRD3CF \
  | 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: e3d365500adacb22f470897d38c47b1142c3e67be8627ed25739198e6e186206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de07a8e9de0d59926f2f3d8eb2e493f153afcba9902d0bba7c562d8de138080c",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2013-12-18T06:41:12Z",
    "title_canon_sha256": "6e4deae4addcc81fb03d27eb7fd61d79002d6d6f8d15835f3745425f1710d508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5050",
    "kind": "arxiv",
    "version": 1
  }
}