Pith Number

pith:DDYCZ2LU

pith:2010:DDYCZ2LUNXRWWI4VEDISDWICE5

not attested not anchored not stored refs pending

Gauge Symmetry Breaking in Matrix Models

Fedele Lizzi, Harald Grosse, Harold Steinacker

arxiv:1002.1862 v2 · 2010-02-09 · hep-th

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

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	2026-05-18T02:09:10.841278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18f02ce9746de36b239520d121d90227652599ed3064d997a904f5bfc04f1a5e

Aliases

arxiv: 1002.1862 · arxiv_version: 1002.1862v2 · doi: 10.48550/arxiv.1002.1862 · pith_short_12: DDYCZ2LUNXRW · pith_short_16: DDYCZ2LUNXRWWI4V · pith_short_8: DDYCZ2LU

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/DDYCZ2LUNXRWWI4VEDISDWICE5 \
  | 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: 18f02ce9746de36b239520d121d90227652599ed3064d997a904f5bfc04f1a5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43518298bcb77177ad76c0719b1f563a86ccba990d49013e8c2fff9c08f11969",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-02-09T14:07:20Z",
    "title_canon_sha256": "0ea0f85581a4d76a0b1fb51376c276f929363cf5dea5e3b9d4e517815a515aec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1862",
    "kind": "arxiv",
    "version": 2
  }
}