Pith Number

pith:UUUQSPTZ

pith:2009:UUUQSPTZ7IZKSNXMPG7ZJEV2TT

not attested not anchored not stored refs pending

Asymptotic symmetry of geometries with Schrodinger isometry

Amir E. Mosaffa, Mohsen Alishahiha, Reza Fareghbal, Shahin Rouhani

arxiv:0902.3916 v2 · 2009-02-23 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUUQSPTZ7IZKSNXMPG7ZJEV2TT}

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	2026-05-18T02:35:00.926833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a529093e79fa32a936ec79bf9492ba9cdea192a909026c5bfc4e209194c43e97

Aliases

arxiv: 0902.3916 · arxiv_version: 0902.3916v2 · doi: 10.48550/arxiv.0902.3916 · pith_short_12: UUUQSPTZ7IZK · pith_short_16: UUUQSPTZ7IZKSNXM · pith_short_8: UUUQSPTZ

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/UUUQSPTZ7IZKSNXMPG7ZJEV2TT \
  | 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: a529093e79fa32a936ec79bf9492ba9cdea192a909026c5bfc4e209194c43e97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a326bcb3b26429583026eebbecd2c0e9e5bfdea4aa43f219cd643dae6de84b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-02-23T14:40:27Z",
    "title_canon_sha256": "ff6a9da8d46fa176d8b07c906ec843db5a36655c935d20ae926960a598292e35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3916",
    "kind": "arxiv",
    "version": 2
  }
}