Pith Number

pith:IOJ7CK7X

pith:2017:IOJ7CK7XU7J6PSBVBZZW7YUMWQ

not attested not anchored not stored refs pending

Robust reputation-based ranking on multipartite rating networks

Carlos Caleiro, Guilherme Ramos, Jo\~ao Sa\'ude, Soummya Kar

arxiv:1705.00947 v1 · 2017-05-02 · cs.IR · cs.HC · 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{IOJ7CK7XU7J6PSBVBZZW7YUMWQ}

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	2026-05-18T00:45:09.278348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4393f12bf7a7d3e7c8350e736fe28cb43b85c6d4bb52efde3352c16e0bfccff7

Aliases

arxiv: 1705.00947 · arxiv_version: 1705.00947v1 · doi: 10.48550/arxiv.1705.00947 · pith_short_12: IOJ7CK7XU7J6 · pith_short_16: IOJ7CK7XU7J6PSBV · pith_short_8: IOJ7CK7X

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/IOJ7CK7XU7J6PSBVBZZW7YUMWQ \
  | 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: 4393f12bf7a7d3e7c8350e736fe28cb43b85c6d4bb52efde3352c16e0bfccff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83df78f93796a12d240ab94e89be16bfd0337fbdb8f0b9c3ea8d93040cc1c47a",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-05-02T13:05:45Z",
    "title_canon_sha256": "acb2684f661b0be96a3cf0300d0cebe96b19b548f82ecbbbed97085daf4c7a7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00947",
    "kind": "arxiv",
    "version": 1
  }
}