Pith Number

pith:DOSEAFG6

pith:2017:DOSEAFG6RJDQS6ZB5MEFBIOICK

not attested not anchored not stored refs pending

Singular Degenerations of Lie Supergroups of Type $D(2,1;a)$

Fabio Gavarini, Kenji Iohara

arxiv:1709.04717 v4 · 2017-09-14 · math.RA · 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{DOSEAFG6RJDQS6ZB5MEFBIOICK}

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	2026-05-17T23:57:15.617353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ba44014de8a47097b21eb0850a1c8129835f6b88368503744e0aaf454dfeb10

Aliases

arxiv: 1709.04717 · arxiv_version: 1709.04717v4 · doi: 10.48550/arxiv.1709.04717 · pith_short_12: DOSEAFG6RJDQ · pith_short_16: DOSEAFG6RJDQS6ZB · pith_short_8: DOSEAFG6

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/DOSEAFG6RJDQS6ZB5MEFBIOICK \
  | 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: 1ba44014de8a47097b21eb0850a1c8129835f6b88368503744e0aaf454dfeb10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6465d403eded1991e4d1349275a7673830e602df76ee10e113d9042c3f2b8525",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-09-14T11:49:00Z",
    "title_canon_sha256": "d02472537e851ff6b430315146e434c23c3dcf4f760562bc510519744f59a4cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04717",
    "kind": "arxiv",
    "version": 4
  }
}