Pith Number

pith:XXRVEHSY

pith:2012:XXRVEHSY3WGYFICPLUOW2XKYUZ

not attested not anchored not stored refs pending

Average word length dynamics as indicator of cultural changes in society

Anna V. Shevlyakova, Valery D. Solovyev, Vladimir V. Bochkarev

arxiv:1208.6109 v1 · 2012-08-30 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXRVEHSY3WGYFICPLUOW2XKYUZ}

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	2026-05-18T01:13:45.172769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bde3521e58dd8d82a04f5d1d6d5d58a66453729aafc187523ed65db1ee1b80b1

Aliases

arxiv: 1208.6109 · arxiv_version: 1208.6109v1 · doi: 10.48550/arxiv.1208.6109 · pith_short_12: XXRVEHSY3WGY · pith_short_16: XXRVEHSY3WGYFICP · pith_short_8: XXRVEHSY

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/XXRVEHSY3WGYFICPLUOW2XKYUZ \
  | 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: bde3521e58dd8d82a04f5d1d6d5d58a66453729aafc187523ed65db1ee1b80b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a0f8d6b4cfdb9278bd5ebdae9fcfd2b471e83954b0c2b90055c063327bf8f4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2012-08-30T08:30:32Z",
    "title_canon_sha256": "eb0ab999216944b1697b0914f7143e9c7b91c21e49e5adca6f5c022d482b7501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6109",
    "kind": "arxiv",
    "version": 1
  }
}