Pith Number

pith:SNHDR2HY

pith:2013:SNHDR2HY5XC3T4VBZ7LBDOJMXR

not attested not anchored not stored refs pending

The Past, Present and Future of Cybernetics and Systems Research

Alexander Laszlo, Carlos Gershenson, Helena Knyazeva, Peter Csermely, Peter Erdi

arxiv:1308.6317 v3 · 2013-08-28 · nlin.AO · physics.hist-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNHDR2HY5XC3T4VBZ7LBDOJMXR}

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	2026-05-18T02:59:06.047684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

934e38e8f8edc5b9f2a1cfd611b92cbc796aa98f99382a2ab698944ff99b9560

Aliases

arxiv: 1308.6317 · arxiv_version: 1308.6317v3 · doi: 10.48550/arxiv.1308.6317 · pith_short_12: SNHDR2HY5XC3 · pith_short_16: SNHDR2HY5XC3T4VB · pith_short_8: SNHDR2HY

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/SNHDR2HY5XC3T4VBZ7LBDOJMXR \
  | 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: 934e38e8f8edc5b9f2a1cfd611b92cbc796aa98f99382a2ab698944ff99b9560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2940b88ed6d600d1d38e7171214880112bbcba2298e8fb8a723e500d94a56aeb",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2013-08-28T21:26:48Z",
    "title_canon_sha256": "9fe9cac2d9c4e6af203405d003e9cb004d731fa9f4617fbed5499ab6ae738f0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6317",
    "kind": "arxiv",
    "version": 3
  }
}