Pith Number

pith:LVMMOCVT

pith:2016:LVMMOCVTBSHAXWCUWJ7X5NS4V7

not attested not anchored not stored refs pending

Wikiwhere: An interactive tool for studying the geographical provenance of Wikipedia references

Claudia Wagner, Fabian Fl\"ock, Florian Windh\"auser, Martin K\"orner, Tatiana Sennikova

arxiv:1612.00985 v2 · 2016-12-03 · cs.HC · 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{LVMMOCVTBSHAXWCUWJ7X5NS4V7}

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	2026-05-18T00:54:52.449743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d58c70ab30c8e0bd854b27f7eb65cafcf6adecaa96e60605e88690ca9529c37

Aliases

arxiv: 1612.00985 · arxiv_version: 1612.00985v2 · doi: 10.48550/arxiv.1612.00985 · pith_short_12: LVMMOCVTBSHA · pith_short_16: LVMMOCVTBSHAXWCU · pith_short_8: LVMMOCVT

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/LVMMOCVTBSHAXWCUWJ7X5NS4V7 \
  | 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: 5d58c70ab30c8e0bd854b27f7eb65cafcf6adecaa96e60605e88690ca9529c37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f59345dcdb101d9073d72969af46783093562a84fa57f5572a1b9a2f7b91c59b",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2016-12-03T16:45:26Z",
    "title_canon_sha256": "7951f80db3b4e2bbf2aec8ddd246148082a80d46e03168a48177570113fea53b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00985",
    "kind": "arxiv",
    "version": 2
  }
}