Pith Number

pith:STRJQVWM

pith:2021:STRJQVWMU4WQZUCXSSMS27BR42

not attested not anchored not stored refs pending

Capturing the diversity of multilingual societies

David Sanchez, Jose J. Ramasco, Thomas Louf

arxiv:2105.02570 v4 · 2021-05-06 · physics.soc-ph · cs.CL · 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{STRJQVWMU4WQZUCXSSMS27BR42}

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	2026-07-05T05:04:09.357369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94e29856cca72d0cd05794992d7c31e6a44dc3586eca487946fefb18f2e31b1b

Aliases

arxiv: 2105.02570 · arxiv_version: 2105.02570v4 · doi: 10.48550/arxiv.2105.02570 · pith_short_12: STRJQVWMU4WQ · pith_short_16: STRJQVWMU4WQZUCX · pith_short_8: STRJQVWM

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/STRJQVWMU4WQZUCXSSMS27BR42 \
  | 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: 94e29856cca72d0cd05794992d7c31e6a44dc3586eca487946fefb18f2e31b1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ecac15654a20ba675c7ee89c70e85dfc13d47c5d69081dd40dc15e7a35678fb",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2021-05-06T10:27:43Z",
    "title_canon_sha256": "b78d8466350df7f2c207b2fbcdfe0eb0294866526c406624a4de671ed8d0b49e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.02570",
    "kind": "arxiv",
    "version": 4
  }
}