Pith Number

pith:SEGZLJBN

pith:2012:SEGZLJBN6DZISEWRD3YH7GIWDB

not attested not anchored not stored refs pending

Separating Vector Bundle Sections by Invariant Means

Gestur Olafsson, Joseph A. Wolf

arxiv:1210.5494 v1 · 2012-10-19 · math.RT · math.DG · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SEGZLJBN6DZISEWRD3YH7GIWDB}

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	2026-05-18T03:42:45.141415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

910d95a42df0f28912d11ef07f991618686b01761b711d18511a63fab9a57806

Aliases

arxiv: 1210.5494 · arxiv_version: 1210.5494v1 · doi: 10.48550/arxiv.1210.5494 · pith_short_12: SEGZLJBN6DZI · pith_short_16: SEGZLJBN6DZISEWR · pith_short_8: SEGZLJBN

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/SEGZLJBN6DZISEWRD3YH7GIWDB \
  | 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: 910d95a42df0f28912d11ef07f991618686b01761b711d18511a63fab9a57806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d319d612dd44c1206ec15f7cfd70d01086d6df229e07ea3fff1f92217603b1a2",
    "cross_cats_sorted": [
      "math.DG",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2012-10-19T18:27:54Z",
    "title_canon_sha256": "84034ba70351defeb061e2b2d9c7467fb004abb005043721d33d58bc907ef40a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5494",
    "kind": "arxiv",
    "version": 1
  }
}