Pith Number

pith:TKBC7AUS

pith:2014:TKBC7AUS5UZFHIDGPZTUH3GALI

not attested not anchored not stored refs pending

Embeddings of maximal tori in classical groups and explicit Brauer-Manin obstruction

Eva Bayer-Fluckiger, Raman Parimala, Ting-Yu Lee

arxiv:1410.5067 v2 · 2014-10-19 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKBC7AUS5UZFHIDGPZTUH3GALI}

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	2026-05-18T02:30:25.582047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a822f8292ed3253a0667e6743ecc05a2720f6577ba382c145748b9dac058924

Aliases

arxiv: 1410.5067 · arxiv_version: 1410.5067v2 · doi: 10.48550/arxiv.1410.5067 · pith_short_12: TKBC7AUS5UZF · pith_short_16: TKBC7AUS5UZFHIDG · pith_short_8: TKBC7AUS

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/TKBC7AUS5UZFHIDGPZTUH3GALI \
  | 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: 9a822f8292ed3253a0667e6743ecc05a2720f6577ba382c145748b9dac058924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eafd627033ae76af8ea844609cb38d419f6a5751338dd1af8f11d9bccf9e12e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-10-19T12:57:06Z",
    "title_canon_sha256": "1755b28c777a0b7ee79392a8c61cf1ef634ede1dd8d4672c7acd9d6bee69cf97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5067",
    "kind": "arxiv",
    "version": 2
  }
}