Pith Number

pith:27RMLLIK

pith:2013:27RMLLIKNCX6D4G7CRQDCP37TX

not attested not anchored not stored refs pending

A Discrete and Coherent Basis of Intertwiners

Jeff Hnybida, Laurent Freidel

arxiv:1305.3326 v1 · 2013-05-15 · math-ph · gr-qc · 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{27RMLLIKNCX6D4G7CRQDCP37TX}

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

1 paper in Pith

Area bounds and gauge fixing: alternative canonical variables for loop gravity

Receipt and verification

First computed	2026-05-18T01:49:57.115812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7e2c5ad0a68afe1f0df1460313f7f9dfc88420d1241c43215237106f1943937

Aliases

arxiv: 1305.3326 · arxiv_version: 1305.3326v1 · doi: 10.48550/arxiv.1305.3326 · pith_short_12: 27RMLLIKNCX6 · pith_short_16: 27RMLLIKNCX6D4G7 · pith_short_8: 27RMLLIK

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/27RMLLIKNCX6D4G7CRQDCP37TX \
  | 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: d7e2c5ad0a68afe1f0df1460313f7f9dfc88420d1241c43215237106f1943937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d929b6fbc8a2eeea56bd45e8669dbdb65584e778808f621e658614cd3f0d5cc8",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-05-15T00:16:39Z",
    "title_canon_sha256": "ac751fe7829953cb528158f996a2b8d0876e5acba6c27c19ec62ff32975a1161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3326",
    "kind": "arxiv",
    "version": 1
  }
}