Pith Number

pith:WIO3DWNN

pith:2015:WIO3DWNNKQ6EFXVQIWEZBS3AEY

not attested not anchored not stored refs pending

Branching problems and ${\mathfrak s}{\mathfrak l}(2,{\mathbb C})$-actions

Pavle Pand\v{z}i\'c, Petr Somberg

arxiv:1511.03048 v1 · 2015-11-10 · math.RT · 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{WIO3DWNNKQ6EFXVQIWEZBS3AEY}

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	2026-05-18T01:27:17.118420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b21db1d9ad543c42deb0458990cb6026350d078fc8ef4500adb5ec660adc238a

Aliases

arxiv: 1511.03048 · arxiv_version: 1511.03048v1 · doi: 10.48550/arxiv.1511.03048 · pith_short_12: WIO3DWNNKQ6E · pith_short_16: WIO3DWNNKQ6EFXVQ · pith_short_8: WIO3DWNN

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/WIO3DWNNKQ6EFXVQIWEZBS3AEY \
  | 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: b21db1d9ad543c42deb0458990cb6026350d078fc8ef4500adb5ec660adc238a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ebe0f737ce5b810f568f20cfafcfca06bd61a975b3c8e3b0953da42f9e8b386",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-11-10T10:17:52Z",
    "title_canon_sha256": "3e134a01b5a002944bb33dd73a55fee0ad3d61b02442d557dede0cd65b3280bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03048",
    "kind": "arxiv",
    "version": 1
  }
}