Pith Number

pith:UHIEOW4O

pith:2010:UHIEOW4OAUKQ2WMWVCPKFOU2SY

not attested not anchored not stored refs pending

Generalized conditional symmetries of evolution equations

Michael Kunzinger, Roman O. Popovych

arxiv:1011.0277 v2 · 2010-11-01 · math-ph · math.AP · 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{UHIEOW4OAUKQ2WMWVCPKFOU2SY}

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	2026-05-18T04:07:41.801749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1d0475b8e05150d5996a89ea2ba9a9634cc64dc3b3d3fc2c4d039a885fe8069

Aliases

arxiv: 1011.0277 · arxiv_version: 1011.0277v2 · doi: 10.48550/arxiv.1011.0277 · pith_short_12: UHIEOW4OAUKQ · pith_short_16: UHIEOW4OAUKQ2WMW · pith_short_8: UHIEOW4O

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/UHIEOW4OAUKQ2WMWVCPKFOU2SY \
  | 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: a1d0475b8e05150d5996a89ea2ba9a9634cc64dc3b3d3fc2c4d039a885fe8069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d366e31a136a461b8fdfda2eb794f9f02a2869cdfba4b0079a54f5f09d0b6740",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-11-01T09:48:08Z",
    "title_canon_sha256": "d23efb0f98af43be576b5f4d061d3e8efcaa9a1d7b0e916e3962895a4682916a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0277",
    "kind": "arxiv",
    "version": 2
  }
}