Pith Number

pith:IX5SYLJK

pith:2018:IX5SYLJK6VPPLDR5N5PLXXDZCV

not attested not anchored not stored refs pending

Wikidata: A New Paradigm of Human-Bot Collaboration?

Alessandro Piscopo

arxiv:1810.00931 v1 · 2018-10-01 · 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{IX5SYLJK6VPPLDR5N5PLXXDZCV}

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	2026-05-18T00:04:19.564752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45fb2c2d2af55ef58e3d6f5ebbdc79157819fb09b7a286e9e638e8cb0f53d77c

Aliases

arxiv: 1810.00931 · arxiv_version: 1810.00931v1 · doi: 10.48550/arxiv.1810.00931 · pith_short_12: IX5SYLJK6VPP · pith_short_16: IX5SYLJK6VPPLDR5 · pith_short_8: IX5SYLJK

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/IX5SYLJK6VPPLDR5N5PLXXDZCV \
  | 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: 45fb2c2d2af55ef58e3d6f5ebbdc79157819fb09b7a286e9e638e8cb0f53d77c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "860bc561fd9df31b094c801b2053bbbf41d8c1f668172fe890d9b9d57ebc4ad7",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-10-01T19:39:19Z",
    "title_canon_sha256": "df1dc044e547736c0c0d12ba7c22d5fc950fbf51a78dfec793a15ae9031f5049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00931",
    "kind": "arxiv",
    "version": 1
  }
}