Pith Number

pith:UO3IU5VA

pith:2013:UO3IU5VA7UXQOJR3EVRY673HEE

not attested not anchored not stored refs pending

Complex networks analysis of language complexity

Diego R. Amancio, Luciano da F. Costa, Osvaldo N. Oliveira Jr., Sandra M. Aluisio

arxiv:1302.4490 v1 · 2013-02-19 · physics.soc-ph · cs.CL · cs.SI · 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{UO3IU5VA7UXQOJR3EVRY673HEE}

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	2026-05-18T03:33:13.131220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3b68a76a0fd2f07263b25638f7f672114cdb7d3186684e17b933bbaae12415c

Aliases

arxiv: 1302.4490 · arxiv_version: 1302.4490v1 · doi: 10.48550/arxiv.1302.4490 · pith_short_12: UO3IU5VA7UXQ · pith_short_16: UO3IU5VA7UXQOJR3 · pith_short_8: UO3IU5VA

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/UO3IU5VA7UXQOJR3EVRY673HEE \
  | 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: a3b68a76a0fd2f07263b25638f7f672114cdb7d3186684e17b933bbaae12415c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e65bdb09fcf84f7e43fb1dee8d37450e2e5ca5b5acfe24680f24edc615b0741",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SI",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-02-19T00:32:22Z",
    "title_canon_sha256": "55286182d507894ab9aef1e4d1ffd6bcc1eb93d126290946e03176bb09ef5dba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4490",
    "kind": "arxiv",
    "version": 1
  }
}