Pith Number

pith:5FTEBG3O

pith:2018:5FTEBG3O7HGLLNLPLGTO5BCLNE

not attested not anchored not stored refs pending

Tagvisor: A Privacy Advisor for Sharing Hashtags

Cheng-Te Li, Jun Pang, Mathias Humbert, Michael Backes, Tahleen Rahman, Yang Zhang

arxiv:1802.04122 v1 · 2018-02-12 · cs.CR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FTEBG3O7HGLLNLPLGTO5BCLNE}

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	2026-05-18T00:23:46.758142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e966409b6ef9ccb5b56f59a6ee844b693275669330cef4b364018b9135dbd047

Aliases

arxiv: 1802.04122 · arxiv_version: 1802.04122v1 · doi: 10.48550/arxiv.1802.04122 · pith_short_12: 5FTEBG3O7HGL · pith_short_16: 5FTEBG3O7HGLLNLP · pith_short_8: 5FTEBG3O

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/5FTEBG3O7HGLLNLPLGTO5BCLNE \
  | 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: e966409b6ef9ccb5b56f59a6ee844b693275669330cef4b364018b9135dbd047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "719c81a734f2ceac9a856c82de4a8b80f906c4ca0e9582af3c2a2d95dd0f9fab",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-02-12T15:35:48Z",
    "title_canon_sha256": "4b92a8ba24f72eed6468f3bec8b5fef9729c087971a38d9829c5d357815ed432"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04122",
    "kind": "arxiv",
    "version": 1
  }
}