Pith Number

pith:JTL3B74K

pith:2016:JTL3B74KEGXFT64YVGM232VDYW

not attested not anchored not stored refs pending

Severi-Brauer varieties; a geometric treatment

J\'anos Koll\'ar (Princeton Univ)

arxiv:1606.04368 v2 · 2016-06-14 · math.AG · 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{JTL3B74KEGXFT64YVGM232VDYW}

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.

Cited by

2 papers in Pith

General position on Severi--Brauer surfaces

Outer Type Severi-Brauer Schemes

Receipt and verification

First computed	2026-07-05T11:11:28.606695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cd7b0ff8a21ae59fb98a999adeaa3c5afc1e6ac9068c1a6deee802e28e79855

Aliases

arxiv: 1606.04368 · arxiv_version: 1606.04368v2 · doi: 10.48550/arxiv.1606.04368 · pith_short_12: JTL3B74KEGXF · pith_short_16: JTL3B74KEGXFT64Y · pith_short_8: JTL3B74K

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/JTL3B74KEGXFT64YVGM232VDYW \
  | 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: 4cd7b0ff8a21ae59fb98a999adeaa3c5afc1e6ac9068c1a6deee802e28e79855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aed85e99b7eccd768f4bc4a32573b2d455fba8ceebac01accd08737625253d2",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-06-14T13:49:02Z",
    "title_canon_sha256": "3ae71004beb52c925d67c70d95928e5f11f06f40d821462282d31d4d825297f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04368",
    "kind": "arxiv",
    "version": 2
  }
}