Pith Number

pith:R6V5CLEJ

pith:2018:R6V5CLEJFMAIFNQTX7B7DGT4P4

not attested not anchored not stored refs pending

Software Expert Discovery via Knowledge Domain Embeddings in a Collaborative Network

Boualem Benatallah, Chaoran Huang, Lina Yao, Xiang Zhang, Xianzhi Wang

arxiv:1810.11305 v1 · 2018-10-26 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6V5CLEJFMAIFNQTX7B7DGT4P4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:02:14.536034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fabd12c892b0082b613bfc3f19a7c7f395774417b778bfddf493d6c043d1649

Aliases

arxiv: 1810.11305 · arxiv_version: 1810.11305v1 · doi: 10.48550/arxiv.1810.11305 · pith_short_12: R6V5CLEJFMAI · pith_short_16: R6V5CLEJFMAIFNQT · pith_short_8: R6V5CLEJ

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/R6V5CLEJFMAIFNQTX7B7DGT4P4 \
  | 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: 8fabd12c892b0082b613bfc3f19a7c7f395774417b778bfddf493d6c043d1649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0036b66668b1a0e2961dac4d99ab9d07f51ec6b0e9daad2e6396fe8f07e29994",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-10-26T13:07:44Z",
    "title_canon_sha256": "c6ddfcaa3b3a7ac3ee98334f2870be1c69ffac80606dac4b23950b22118026aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11305",
    "kind": "arxiv",
    "version": 1
  }
}