Pith Number

pith:DWRCBJSO

pith:2014:DWRCBJSO6HXE746NULLPOVDDXT

not attested not anchored not stored refs pending

Log-log Convexity of Type-Token Growth in Zipf's Systems

Alvaro Corral, Francesc Font-Clos

arxiv:1412.4577 v1 · 2014-12-15 · physics.soc-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DWRCBJSO6HXE746NULLPOVDDXT}

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	2026-05-18T01:46:22.186663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1da220a64ef1ee4ff3cda2d6f75463bcfc4bfa6a6645f03c2ad47042c4178888

Aliases

arxiv: 1412.4577 · arxiv_version: 1412.4577v1 · doi: 10.48550/arxiv.1412.4577 · pith_short_12: DWRCBJSO6HXE · pith_short_16: DWRCBJSO6HXE746N · pith_short_8: DWRCBJSO

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/DWRCBJSO6HXE746NULLPOVDDXT \
  | 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: 1da220a64ef1ee4ff3cda2d6f75463bcfc4bfa6a6645f03c2ad47042c4178888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ae363be173f20681b3e5c05f89ebd3edf1d5b0db92be6abd3ba185e8d18a74",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-12-15T13:26:34Z",
    "title_canon_sha256": "14cb1d759b88763fbc834dadb45d808eba5e1c2e003f3e1cb859440a533342c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4577",
    "kind": "arxiv",
    "version": 1
  }
}