Pith Number

pith:5ETTD5E3

pith:2017:5ETTD5E322EXVEU6P6TR4XUX7N

not attested not anchored not stored refs pending

Theoretical investigations of an information geometric approach to complexity

Carlo Cafaro, Sean Alan Ali

arxiv:1709.02428 v1 · 2017-09-07 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ETTD5E322EXVEU6P6TR4XUX7N}

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	2026-05-18T00:33:13.060513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e92731f49bd6897a929e7fa71e5e97fb7d4b8a48270f7b28063a6398a2de8404

Aliases

arxiv: 1709.02428 · arxiv_version: 1709.02428v1 · doi: 10.48550/arxiv.1709.02428 · pith_short_12: 5ETTD5E322EX · pith_short_16: 5ETTD5E322EXVEU6 · pith_short_8: 5ETTD5E3

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/5ETTD5E322EXVEU6P6TR4XUX7N \
  | 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: e92731f49bd6897a929e7fa71e5e97fb7d4b8a48270f7b28063a6398a2de8404

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76108afa3032521038151ee7963aada264354ac5753820e04b2903897751d8bd",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-09-07T19:54:21Z",
    "title_canon_sha256": "066a2ef4a3e0852f2f4c4f5015fc85bdbb3a8d152384173c617ee31ee175650d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02428",
    "kind": "arxiv",
    "version": 1
  }
}