Pith Number

pith:VADLCPB2

pith:2009:VADLCPB2S2RLL7L7DFQK6G54EU

not attested not anchored not stored refs pending

A Remark on Gauge Transformations and the Moving Frame Method

Armin Schikorra

arxiv:0906.1972 v1 · 2009-06-10 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VADLCPB2S2RLL7L7DFQK6G54EU}

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	2026-05-18T03:35:54.706694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a806b13c3a96a2b5fd7f1960af1bbc2530f04d7880c6c16cf8412fbe1e141504

Aliases

arxiv: 0906.1972 · arxiv_version: 0906.1972v1 · doi: 10.48550/arxiv.0906.1972 · pith_short_12: VADLCPB2S2RL · pith_short_16: VADLCPB2S2RLL7L7 · pith_short_8: VADLCPB2

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/VADLCPB2S2RLL7L7DFQK6G54EU \
  | 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: a806b13c3a96a2b5fd7f1960af1bbc2530f04d7880c6c16cf8412fbe1e141504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fb8f05dd5219e867f75edfcd18c44d6f953938d9a5eb8651c7f4bb4e1a5f820",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2009-06-10T17:01:33Z",
    "title_canon_sha256": "ebee546dbf334a036ac63a05c8906d04e44985e355452f6650d75be8124bbb16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1972",
    "kind": "arxiv",
    "version": 1
  }
}