Pith Number

pith:COST4F46

pith:2011:COST4F467N2KL4PQKOGJBD4LKE

not attested not anchored not stored refs pending

Integrable deformations of Lotka-Volterra systems

Alfonso Blasco, Angel Ballesteros, Fabio Musso

arxiv:1106.0805 v2 · 2011-06-04 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COST4F467N2KL4PQKOGJBD4LKE}

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	2026-05-18T04:14:56.469830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13a53e179efb74a5f1f0538c908f8b5123d31795ce60fab9009792f7768841c2

Aliases

arxiv: 1106.0805 · arxiv_version: 1106.0805v2 · doi: 10.48550/arxiv.1106.0805 · pith_short_12: COST4F467N2K · pith_short_16: COST4F467N2KL4PQ · pith_short_8: COST4F46

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/COST4F467N2KL4PQKOGJBD4LKE \
  | 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: 13a53e179efb74a5f1f0538c908f8b5123d31795ce60fab9009792f7768841c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "906e35bfdad280a71ce916c3f8659da15ab5b37ee37bf45b8d9a34ed102e314a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2011-06-04T09:34:26Z",
    "title_canon_sha256": "cd7fd934190927bfac29a1c9b4694baa51f3f3491387d80bbbe6d476290f0f1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0805",
    "kind": "arxiv",
    "version": 2
  }
}