Pith Number

pith:BVBEMQZA

pith:2009:BVBEMQZAITBDBFSQLF6F5Y3T7R

not attested not anchored not stored refs pending

Hidden symmetries of integrable conformal mechanical systems

Armen Nersessian, Olaf Lechtenfeld, Sergey Krivonos, Tigran Hakobyan

arxiv:0908.3290 v1 · 2009-08-23 · hep-th · 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{BVBEMQZAITBDBFSQLF6F5Y3T7R}

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	2026-07-04T17:19:32.579958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d4246432044c2309650597c5ee373fc51eae48db1751984a666956dd2d5fec8

Aliases

arxiv: 0908.3290 · arxiv_version: 0908.3290v1 · doi: 10.48550/arxiv.0908.3290 · pith_short_12: BVBEMQZAITBD · pith_short_16: BVBEMQZAITBDBFSQ · pith_short_8: BVBEMQZA

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/BVBEMQZAITBDBFSQLF6F5Y3T7R \
  | 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: 0d4246432044c2309650597c5ee373fc51eae48db1751984a666956dd2d5fec8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "076727048b47e9b149ee12bcdc82b4588ce702ac9c1491f6e50743b37228dd98",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-08-23T09:01:07Z",
    "title_canon_sha256": "f4934fc58126ab0c6f52ce78a49e091e7dc037c7afdb0a1582319cab12f87dff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3290",
    "kind": "arxiv",
    "version": 1
  }
}