Pith Number

pith:6FNJI2FP

pith:2011:6FNJI2FPO4633SUFAXPPF23WAR

not attested not anchored not stored refs pending

Algorithmic Complexity for Short Binary Strings Applied to Psychology: A Primer

Fernando Soler-Toscano, Hector Zenil, Jean-Paul Delahaye, Nicolas Gauvrit

arxiv:1106.3059 v3 · 2011-06-15 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FNJI2FPO4633SUFAXPPF23WAR}

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	2026-05-18T03:05:19.112473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f15a9468af773dbdca8505def2eb760470e3d0bd76a48bdcffd25c394d963e80

Aliases

arxiv: 1106.3059 · arxiv_version: 1106.3059v3 · doi: 10.48550/arxiv.1106.3059 · pith_short_12: 6FNJI2FPO463 · pith_short_16: 6FNJI2FPO4633SUF · pith_short_8: 6FNJI2FP

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/6FNJI2FPO4633SUFAXPPF23WAR \
  | 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: f15a9468af773dbdca8505def2eb760470e3d0bd76a48bdcffd25c394d963e80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f0d2b56104a78ba1fd65dba9b5e6c7a07c2f0411a8b578a99454d701431fd47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2011-06-15T19:25:10Z",
    "title_canon_sha256": "b208898f55bff161586c00b5a555d527cd9223926876ff70e3d867961fb681d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3059",
    "kind": "arxiv",
    "version": 3
  }
}