Pith Number

pith:LND4DI74

pith:2013:LND4DI74IYAPUUJDGXSUREIDOX

not attested not anchored not stored refs pending

On complexified analytic Hamiltonian flows and geodesics on the space of Kahler metrics

Joao P. Nunes, Jose M. Mourao

arxiv:1310.4025 v3 · 2013-10-15 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LND4DI74IYAPUUJDGXSUREIDOX}

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	2026-05-18T02:30:01.295570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b47c1a3fc4600fa512335e548910375d0bf855f2c3bc7c48c794c710e2b180b

Aliases

arxiv: 1310.4025 · arxiv_version: 1310.4025v3 · doi: 10.48550/arxiv.1310.4025 · pith_short_12: LND4DI74IYAP · pith_short_16: LND4DI74IYAPUUJD · pith_short_8: LND4DI74

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/LND4DI74IYAPUUJDGXSUREIDOX \
  | 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: 5b47c1a3fc4600fa512335e548910375d0bf855f2c3bc7c48c794c710e2b180b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "669075d4ac95c071205c5abfaae878b109a6a3fbb425cfa40d636a0aabff389d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-10-15T12:13:58Z",
    "title_canon_sha256": "79ee4492676974c1bd96551f068056978f2d43220b8f30b88013dd0bdedc4014"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4025",
    "kind": "arxiv",
    "version": 3
  }
}