Pith Number

pith:KIBJYM4A

pith:2014:KIBJYM4ADH4NGNG3KOL27NGGTS

not attested not anchored not stored refs pending

Are 140 Characters Enough? A Large-Scale Linkability Study of Tweets

Ekin Oguz, Gene Tsudik, Mishari Almishari, Mohamed Ali Kaafar

arxiv:1406.2746 v2 · 2014-06-11 · cs.IR · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KIBJYM4ADH4NGNG3KOL27NGGTS}

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	2026-05-18T02:43:10.775262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52029c338019f8d334db5397afb4c69cbf5376d3e4894ee90c41d9937486c576

Aliases

arxiv: 1406.2746 · arxiv_version: 1406.2746v2 · doi: 10.48550/arxiv.1406.2746 · pith_short_12: KIBJYM4ADH4N · pith_short_16: KIBJYM4ADH4NGNG3 · pith_short_8: KIBJYM4A

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/KIBJYM4ADH4NGNG3KOL27NGGTS \
  | 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: 52029c338019f8d334db5397afb4c69cbf5376d3e4894ee90c41d9937486c576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a872c256ad3e850c586aa15f46fcb8c7126164afa1be961baa071ea6536c4dfa",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2014-06-11T00:13:59Z",
    "title_canon_sha256": "9e0c8313d80a88525ef4c3fec356f4695198d3b3198b7b9ef3bf4b324d08510c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2746",
    "kind": "arxiv",
    "version": 2
  }
}