Pith Number

pith:VYVWRHY5

pith:2013:VYVWRHY5LCPFKPS7VX5BZ2NFDJ

not attested not anchored not stored refs pending

Formulation of singular theories in a partial Hamiltonian formalism using a new bracket and multi-time dynamics

Steven Duplij (Mathematical Institute, University of Muenster)

arxiv:1308.1052 v2 · 2013-08-05 · math-ph · gr-qc · hep-th · math.MP · quant-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{VYVWRHY5LCPFKPS7VX5BZ2NFDJ}

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	2026-05-18T02:43:24.338297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae2b689f1d589e553e5fadfa1ce9a51a5d3827de304bf9a1ad35e38f2a9dc537

Aliases

arxiv: 1308.1052 · arxiv_version: 1308.1052v2 · doi: 10.48550/arxiv.1308.1052 · pith_short_12: VYVWRHY5LCPF · pith_short_16: VYVWRHY5LCPFKPS7 · pith_short_8: VYVWRHY5

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/VYVWRHY5LCPFKPS7VX5BZ2NFDJ \
  | 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: ae2b689f1d589e553e5fadfa1ce9a51a5d3827de304bf9a1ad35e38f2a9dc537

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efd416f0eda20a6eea62903ad63e30c66e5f5d542d719c65958981ecd4d2ffc8",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-08-05T17:53:17Z",
    "title_canon_sha256": "8889753e5d3725a9c74188ea497e2fa6352427664dc411c1c63ac7fdb955d7ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1052",
    "kind": "arxiv",
    "version": 2
  }
}