Pith Number

pith:V3MXQJM3

pith:2012:V3MXQJM3AKEJZALYGILRL63FZK

not attested not anchored not stored refs pending

Vector hyperbolic equations on the sphere possessing integrable third order symmetries

Anatoly Meshkov, Vladimir Sokolov

arxiv:1211.0681 v2 · 2012-11-04 · 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{V3MXQJM3AKEJZALYGILRL63FZK}

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	2026-05-18T01:53:26.221871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aed978259b02889c8178321715fb65ca81f65839bb284b42388d4a137d120f60

Aliases

arxiv: 1211.0681 · arxiv_version: 1211.0681v2 · doi: 10.48550/arxiv.1211.0681 · pith_short_12: V3MXQJM3AKEJ · pith_short_16: V3MXQJM3AKEJZALY · pith_short_8: V3MXQJM3

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/V3MXQJM3AKEJZALYGILRL63FZK \
  | 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: aed978259b02889c8178321715fb65ca81f65839bb284b42388d4a137d120f60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "550ffeb9e059cbfd7144849cedc00865bb011c2dbe57b950304f8caae910e255",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-11-04T13:27:30Z",
    "title_canon_sha256": "ce109cc4197733a6d9ebe888d1579cd5e0744dcffa5bf936989151fd4b4c204f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0681",
    "kind": "arxiv",
    "version": 2
  }
}