Pith Number

pith:Z2RZI22A

pith:2018:Z2RZI22AZ5QX66HBEGNJ6WVMFJ

not attested not anchored not stored refs pending

Ongoing Events in Wikipedia: A Cross-lingual Case Study

Elena Demidova, Richard Rogers, Simon Gottschalk, Viola Bernacchi

arxiv:1801.07011 v1 · 2018-01-22 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2RZI22AZ5QX66HBEGNJ6WVMFJ}

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	2026-05-18T00:25:22.499005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cea3946b40cf617f78e1219a9f5aac2a5ec8ff45a09ada00e2a342e79a1491f8

Aliases

arxiv: 1801.07011 · arxiv_version: 1801.07011v1 · doi: 10.48550/arxiv.1801.07011 · pith_short_12: Z2RZI22AZ5QX · pith_short_16: Z2RZI22AZ5QX66HB · pith_short_8: Z2RZI22A

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/Z2RZI22AZ5QX66HBEGNJ6WVMFJ \
  | 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: cea3946b40cf617f78e1219a9f5aac2a5ec8ff45a09ada00e2a342e79a1491f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d18d7e8a201a6581ea2dc16f2e8849cdc5437d77132ee2671009a3d47d472e6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-01-22T09:51:36Z",
    "title_canon_sha256": "0ff68ac4528256adb85fbe22880a19b0a713f63259827e18c314d98dcaeafda3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07011",
    "kind": "arxiv",
    "version": 1
  }
}