Pith Number

pith:FKY5TWTA

pith:2009:FKY5TWTAP2EQJTGGS3TZUIF3WP

not attested not anchored not stored refs pending

The so(d+2,2) Minimal Representation and Ambient Tractors: the Conformal Geometry of Momentum Space

A. R. Gover, A. Waldron

arxiv:0903.1394 v1 · 2009-03-08 · hep-th · gr-qc · math-ph · math.DG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKY5TWTAP2EQJTGGS3TZUIF3WP}

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	2026-07-04T15:39:24.792227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab1d9da607e8904ccc696e79a20bbb3e09a63a3a135b3ee619954a95fbd7a27

Aliases

arxiv: 0903.1394 · arxiv_version: 0903.1394v1 · doi: 10.48550/arxiv.0903.1394 · pith_short_12: FKY5TWTAP2EQ · pith_short_16: FKY5TWTAP2EQJTGG · pith_short_8: FKY5TWTA

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/FKY5TWTAP2EQJTGGS3TZUIF3WP \
  | 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: 2ab1d9da607e8904ccc696e79a20bbb3e09a63a3a135b3ee619954a95fbd7a27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5984a131969b8a5a1d6fcb1e2610db95b86198d5c25ae37ec5cfe7e5163b580b",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-03-08T07:55:13Z",
    "title_canon_sha256": "ed9199d786e6e845ff9cd74b220026d04d44904d415572cef749c130526c0bb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1394",
    "kind": "arxiv",
    "version": 1
  }
}