Pith Number

pith:QUF2WNNW

pith:2011:QUF2WNNWDOADAOSIRT555VIADH

not attested not anchored not stored refs pending

The Meaning of Structure in Interconnected Dynamic Systems

E. Yeung, H. Sandberg, J. Goncalves, S. Warnick

arxiv:1108.2755 v1 · 2011-08-13 · cs.SY · cs.SI · math.DS · math.OC · physics.soc-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{QUF2WNNWDOADAOSIRT555VIADH}

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	2026-05-18T02:21:41.897343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

850bab35b61b80303a488cfbded50019d526ddef70ad30352b71df6f1518b595

Aliases

arxiv: 1108.2755 · arxiv_version: 1108.2755v1 · doi: 10.48550/arxiv.1108.2755 · pith_short_12: QUF2WNNWDOAD · pith_short_16: QUF2WNNWDOADAOSI · pith_short_8: QUF2WNNW

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/QUF2WNNWDOADAOSIRT555VIADH \
  | 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: 850bab35b61b80303a488cfbded50019d526ddef70ad30352b71df6f1518b595

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69eff5b6a7fd5566dec3f11cd1479426ce31abcac530e59d550897487d48ab8f",
    "cross_cats_sorted": [
      "cs.SI",
      "math.DS",
      "math.OC",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2011-08-13T03:38:29Z",
    "title_canon_sha256": "ca753a648ae74786c394d17fd311d90478627b02130bf8979d7fa0a3456bc19a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2755",
    "kind": "arxiv",
    "version": 1
  }
}