Pith Number

pith:T5ZJKVXK

pith:2013:T5ZJKVXKXYKQONA247LSQSMTQU

not attested not anchored not stored refs pending

Stability of the tangent bundle of the wonderful compactification of an adjoint group

Indranil Biswas, S. Senthamarai Kannan

arxiv:1310.7683 v1 · 2013-10-29 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T5ZJKVXKXYKQONA247LSQSMTQU}

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	2026-05-18T03:08:35.559635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f729556eabe1507341ae7d72849938524099f817e1126dedc779a86e325a610

Aliases

arxiv: 1310.7683 · arxiv_version: 1310.7683v1 · doi: 10.48550/arxiv.1310.7683 · pith_short_12: T5ZJKVXKXYKQ · pith_short_16: T5ZJKVXKXYKQONA2 · pith_short_8: T5ZJKVXK

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/T5ZJKVXKXYKQONA247LSQSMTQU \
  | 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: 9f729556eabe1507341ae7d72849938524099f817e1126dedc779a86e325a610

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bf19f8a64ec6b851cca03a6ca5c547f6b57d3a131b13e4f24b39395487c4f38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-10-29T04:55:03Z",
    "title_canon_sha256": "b9aee738a6e7896a3ab21897879131e554d1a54a667a0b3ae65a6927ae0cdbc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7683",
    "kind": "arxiv",
    "version": 1
  }
}