Pith Number

pith:CFHFOVQC

pith:2021:CFHFOVQCPJP5HPGBIBCFHVAC6L

not attested not anchored not stored refs pending

DeepTrust: A Deep Learning Approach for Measuring Social Media Users Trustworthiness

Majed Alrubaian, Mohamed A. Mostafa, Muhammad Al-Qurishi, Sherif Omar

arxiv:2101.07725 v1 · 2021-01-19 · 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{CFHFOVQCPJP5HPGBIBCFHVAC6L}

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	2026-07-05T02:08:00.884798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

114e5756027a5fd3bcc1404453d402f2e48d6e1bd8a538a19d500aff0dd1aa59

Aliases

arxiv: 2101.07725 · arxiv_version: 2101.07725v1 · doi: 10.48550/arxiv.2101.07725 · pith_short_12: CFHFOVQCPJP5 · pith_short_16: CFHFOVQCPJP5HPGB · pith_short_8: CFHFOVQC

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/CFHFOVQCPJP5HPGBIBCFHVAC6L \
  | 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: 114e5756027a5fd3bcc1404453d402f2e48d6e1bd8a538a19d500aff0dd1aa59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05f269404e1d9a152335d2dae795ecacb6592e2558cfeed265c8b7ccba37e91f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-01-19T16:55:32Z",
    "title_canon_sha256": "2824f7c2de710183e4ca30fac23625f3f6f742997612ca9a487b2294ed10d7ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07725",
    "kind": "arxiv",
    "version": 1
  }
}